| 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 | $125.83 | 9.293% | $137.5234 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $231.85 | 5.215% | $243.941 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $188.53 | 6.866% | $201.4745 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $160.40 | 3.561% | $166.1118 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $48.30 | 10.191% | $53.2223 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $135.85 | 9.857% | $149.2407 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $56.28 | 9.589% | $61.6767 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $947.04 | $1,013.1904 | $1,013.18 | $1,013.15 | $1,013.10 | |