| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.34 | 4.773% | $244.4773 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $81.26 | 5.848% | $86.0121 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $131.26 | 6.127% | $139.3023 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $202.52 | 13.460% | $229.7792 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $70.69 | 3.459% | $73.1352 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $207.99 | 5.580% | $219.5958 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $79.26 | 13.815% | $90.2098 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $1,006.32 | $1,082.5117 | $1,082.52 | $1,082.55 | $1,082.50 | |