| 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 | $122.60 | 3.681% | $127.1129 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $56.70 | 9.313% | $61.9805 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $112.69 | 11.812% | $126.0009 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $137.98 | 9.142% | $150.5941 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $151.80 | 6.305% | $161.371 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $66.79 | 7.611% | $71.8734 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $224.78 | 12.355% | $252.5516 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $873.34 | $951.4844 | $951.47 | $951.45 | $951.60 | |