| 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 | $36.29 | 13.279% | $41.1089 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $228.71 | 6.200% | $242.89 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $168.28 | 12.631% | $189.5354 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $126.74 | 8.352% | $137.3253 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $110.96 | 9.842% | $121.8807 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $250.53 | 11.806% | $280.1076 | $280.11 | $280.10 | $280.10 |
| Purchase #7 | $185.81 | 8.127% | $200.9108 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $1,107.32 | $1,213.7587 | $1,213.77 | $1,213.80 | $1,213.70 | |