| 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 | $231.51 | 6.344% | $246.197 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $25.86 | 9.851% | $28.4075 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $121.34 | 6.602% | $129.3509 | $129.35 | $129.35 | $129.40 |
| Purchase #4 | $109.41 | 11.375% | $121.8554 | $121.86 | $121.85 | $121.90 |
| Purchase #5 | $237.53 | 11.520% | $264.8935 | $264.89 | $264.90 | $264.90 |
| Purchase #6 | $7.70 | 7.147% | $8.2503 | $8.25 | $8.25 | $8.30 |
| Purchase #7 | $190.98 | 9.199% | $208.5483 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $924.33 | $1,007.5029 | $1,007.51 | $1,007.50 | $1,007.60 | |