| 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 | $153.48 | 4.194% | $159.917 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $104.40 | 8.337% | $113.1038 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $24.38 | 4.781% | $25.5456 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $199.94 | 12.475% | $224.8825 | $224.88 | $224.90 | $224.90 |
| Purchase #5 | $165.73 | 13.675% | $188.3936 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $249.65 | 12.757% | $281.4979 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $5.68 | 12.790% | $6.4065 | $6.41 | $6.40 | $6.40 |
| 7 purchase totals = | $903.26 | $999.7469 | $999.75 | $999.75 | $999.70 | |