| 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 | $103.62 | 6.469% | $110.3232 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $197.94 | 10.664% | $219.0483 | $219.05 | $219.05 | $219.00 |
| Purchase #3 | $147.43 | 13.583% | $167.4554 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $44.66 | 13.612% | $50.7391 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $151.84 | 4.470% | $158.6272 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $216.27 | 4.443% | $225.8789 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $8.94 | 9.491% | $9.7885 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $870.70 | $941.8606 | $941.87 | $941.90 | $941.80 | |