| 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 | $220.25 | 6.813% | $235.2556 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $225.37 | 6.631% | $240.3143 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $96.63 | 13.870% | $110.0326 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $31.34 | 5.636% | $33.1063 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $137.58 | 6.349% | $146.315 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $127.29 | 7.235% | $136.4994 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $10.46 | 4.738% | $10.9556 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $848.92 | $912.4788 | $912.49 | $912.45 | $912.50 | |