| 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 | $121.70 | 11.324% | $135.4813 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $214.40 | 8.316% | $232.2295 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $27.65 | 11.741% | $30.8964 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $68.58 | 3.409% | $70.9179 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $51.97 | 8.696% | $56.4893 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $123.81 | 3.462% | $128.0963 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $141.97 | 7.363% | $152.4233 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $750.08 | $806.5340 | $806.54 | $806.55 | $806.50 | |