| 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 | $101.52 | 7.270% | $108.9005 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $211.36 | 4.360% | $220.5753 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $154.91 | 3.616% | $160.5115 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $44.82 | 7.349% | $48.1138 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $88.94 | 6.785% | $94.9746 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $36.70 | 8.451% | $39.8015 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $245.52 | 12.105% | $275.2402 | $275.24 | $275.25 | $275.20 |
| 7 purchase totals = | $883.77 | $948.1174 | $948.11 | $948.10 | $948.10 | |