| 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 | $128.82 | 9.619% | $141.2112 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $49.96 | 6.530% | $53.2224 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $102.27 | 10.635% | $113.1464 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $107.52 | 12.671% | $121.1439 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $133.54 | 9.630% | $146.3999 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $232.45 | 11.800% | $259.8791 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $121.48 | 11.171% | $135.0505 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $876.04 | $970.0534 | $970.05 | $970.05 | $970.00 | |