| 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 | $223.49 | 7.465% | $240.1735 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $28.62 | 7.191% | $30.6781 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $207.86 | 4.483% | $217.1784 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $38.30 | 8.658% | $41.616 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $88.61 | 4.816% | $92.8775 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $43.65 | 6.765% | $46.6029 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $28.70 | 12.528% | $32.2955 | $32.30 | $32.30 | $32.30 |
| 7 purchase totals = | $659.23 | $701.4219 | $701.43 | $701.45 | $701.50 | |