| 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 | $223.63 | 11.265% | $248.8219 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $112.73 | 6.462% | $120.0146 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $50.69 | 8.310% | $54.9023 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $96.97 | 12.124% | $108.7266 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $62.40 | 11.306% | $69.4549 | $69.45 | $69.45 | $69.50 |
| Purchase #6 | $203.29 | 7.774% | $219.0938 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $118.88 | 5.299% | $125.1795 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $868.59 | $946.1936 | $946.18 | $946.20 | $946.20 | |