| 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 | $209.47 | 7.197% | $224.5456 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $229.52 | 3.791% | $238.2211 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $7.92 | 10.396% | $8.7434 | $8.74 | $8.75 | $8.70 |
| Purchase #4 | $36.80 | 11.797% | $41.1413 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $105.41 | 13.654% | $119.8027 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $139.97 | 13.623% | $159.0381 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $123.91 | 9.109% | $135.197 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $853.00 | $926.6892 | $926.69 | $926.70 | $926.50 | |