| 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 | $120.37 | 5.527% | $127.0228 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $212.85 | 5.476% | $224.5057 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $217.36 | 9.498% | $238.0049 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $29.30 | 8.585% | $31.8154 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $145.75 | 9.656% | $159.8236 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $15.32 | 10.266% | $16.8928 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $41.78 | 5.666% | $44.1473 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $782.73 | $842.2125 | $842.21 | $842.15 | $842.10 | |