| 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 | $129.58 | 4.452% | $135.3489 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $178.77 | 9.151% | $195.1292 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $226.92 | 4.499% | $237.1291 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $207.28 | 7.484% | $222.7928 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $64.30 | 4.669% | $67.3022 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $5.51 | 4.300% | $5.7469 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $94.32 | 8.419% | $102.2608 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $906.68 | $965.7099 | $965.71 | $965.75 | $965.60 | |