| 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 | $199.31 | 5.775% | $210.8202 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $5.28 | 11.112% | $5.8667 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $105.26 | 4.784% | $110.2956 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $58.52 | 3.420% | $60.5214 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $248.78 | 4.706% | $260.4876 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $237.28 | 3.621% | $245.8719 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $56.31 | 8.157% | $60.9032 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $910.74 | $954.7666 | $954.77 | $954.70 | $954.80 | |