| 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 | $236.32 | 7.105% | $253.1105 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $212.99 | 9.692% | $233.633 | $233.63 | $233.65 | $233.60 |
| Purchase #3 | $206.33 | 6.234% | $219.1926 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $245.83 | 7.172% | $263.4609 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $217.41 | 7.634% | $234.0071 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $71.48 | 9.405% | $78.2027 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $113.31 | 12.591% | $127.5769 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $1,303.67 | $1,409.1837 | $1,409.18 | $1,409.20 | $1,409.20 | |