| 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 | $210.74 | 13.424% | $239.0297 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $146.59 | 13.189% | $165.9238 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $24.79 | 9.675% | $27.1884 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $100.29 | 10.645% | $110.9659 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $40.64 | 6.809% | $43.4072 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $60.88 | 7.337% | $65.3468 | $65.35 | $65.35 | $65.30 |
| Purchase #7 | $63.79 | 4.420% | $66.6095 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $647.72 | $718.4713 | $718.48 | $718.45 | $718.40 | |