| 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 | $116.94 | 12.492% | $131.5481 | $131.55 | $131.55 | $131.50 |
| Purchase #2 | $222.95 | 8.111% | $241.0335 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $70.72 | 11.834% | $79.089 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $174.71 | 10.570% | $193.1768 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $206.61 | 4.243% | $215.3765 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $12.55 | 5.833% | $13.282 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $32.89 | 10.793% | $36.4398 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $837.37 | $909.9457 | $909.95 | $910.05 | $909.90 | |