| 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 | $232.36 | 8.407% | $251.8945 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $154.88 | 6.585% | $165.0788 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $117.39 | 11.557% | $130.9568 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $116.73 | 7.569% | $125.5653 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $139.78 | 8.245% | $151.3049 | $151.30 | $151.30 | $151.30 |
| Purchase #6 | $179.35 | 5.822% | $189.7918 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $22.61 | 6.710% | $24.1271 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $963.10 | $1,038.7192 | $1,038.72 | $1,038.75 | $1,038.80 | |