| 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 | $124.70 | 12.227% | $139.9471 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $20.65 | 6.144% | $21.9187 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $70.94 | 4.119% | $73.862 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $195.35 | 5.793% | $206.6666 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $120.40 | 8.293% | $130.3848 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $19.91 | 9.262% | $21.7541 | $21.75 | $21.75 | $21.80 |
| Purchase #7 | $49.72 | 7.533% | $53.4654 | $53.47 | $53.45 | $53.50 |
| 7 purchase totals = | $601.67 | $647.9987 | $648.00 | $647.95 | $648.10 | |