| 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 | $229.83 | 10.310% | $253.5255 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $75.88 | 12.261% | $85.1836 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $172.83 | 12.540% | $194.5029 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $28.77 | 8.757% | $31.2894 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $102.28 | 4.868% | $107.259 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $186.35 | 13.476% | $211.4625 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $73.60 | 12.118% | $82.5188 | $82.52 | $82.50 | $82.50 |
| 7 purchase totals = | $869.54 | $965.7417 | $965.74 | $965.75 | $965.80 | |