| 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 | $243.76 | 12.526% | $274.2934 | $274.29 | $274.30 | $274.30 |
| Purchase #2 | $68.63 | 6.454% | $73.0594 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $53.81 | 3.405% | $55.6422 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $14.30 | 5.736% | $15.1202 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $113.98 | 4.294% | $118.8743 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $193.33 | 13.360% | $219.1589 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $170.81 | 4.150% | $177.8986 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $858.62 | $934.0470 | $934.04 | $934.00 | $934.10 | |