| 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 | $228.50 | 3.245% | $235.9148 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $167.60 | 7.125% | $179.5415 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $152.46 | 10.492% | $168.4561 | $168.46 | $168.45 | $168.50 |
| Purchase #4 | $96.96 | 10.576% | $107.2145 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $46.70 | 5.102% | $49.0826 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $178.75 | 8.590% | $194.1046 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $25.92 | 11.735% | $28.9617 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $896.89 | $963.2758 | $963.26 | $963.25 | $963.30 | |