| 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 | $224.62 | 4.472% | $234.665 | $234.67 | $234.65 | $234.70 |
| Purchase #2 | $14.58 | 8.813% | $15.8649 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $134.93 | 6.311% | $143.4454 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $128.93 | 5.493% | $136.0121 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $236.67 | 6.399% | $251.8145 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $98.66 | 8.624% | $107.1684 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $25.26 | 13.418% | $28.6494 | $28.65 | $28.65 | $28.60 |
| 7 purchase totals = | $863.65 | $917.6197 | $917.62 | $917.55 | $917.60 | |