| 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 | $211.68 | 12.355% | $237.8331 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $52.62 | 10.232% | $58.0041 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $40.45 | 7.135% | $43.3361 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $35.95 | 10.469% | $39.7136 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $28.70 | 7.140% | $30.7492 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $65.91 | 12.472% | $74.1303 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $17.98 | 9.231% | $19.6397 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $453.29 | $503.4061 | $503.40 | $503.45 | $503.20 | |