| 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 | $116.63 | 12.235% | $130.8997 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $233.54 | 8.824% | $254.1476 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $60.36 | 5.719% | $63.812 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $188.58 | 3.322% | $194.8446 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $106.77 | 5.192% | $112.3135 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $54.53 | 10.232% | $60.1095 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $28.80 | 13.789% | $32.7712 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $789.21 | $848.8981 | $848.89 | $848.85 | $848.80 | |