| 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 | $158.61 | 4.580% | $165.8743 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $79.54 | 11.734% | $88.8732 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $44.90 | 4.141% | $46.7593 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $226.55 | 5.368% | $238.7112 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $76.89 | 12.229% | $86.2929 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $250.51 | 4.705% | $262.2965 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $110.57 | 10.279% | $121.9355 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $947.57 | $1,010.7429 | $1,010.74 | $1,010.70 | $1,010.80 | |