| 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 | $117.99 | 13.803% | $134.2762 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $222.51 | 13.676% | $252.9405 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $137.60 | 12.843% | $155.272 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $226.92 | 6.715% | $242.1577 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $55.82 | 10.361% | $61.6035 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $143.91 | 11.143% | $159.9459 | $159.95 | $159.95 | $159.90 |
| Purchase #7 | $36.86 | 12.180% | $41.3495 | $41.35 | $41.35 | $41.30 |
| 7 purchase totals = | $941.61 | $1,047.5453 | $1,047.55 | $1,047.55 | $1,047.50 | |