| 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 | $127.48 | 12.309% | $143.1715 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $238.87 | 9.802% | $262.284 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $28.87 | 6.452% | $30.7327 | $30.73 | $30.75 | $30.70 |
| Purchase #4 | $234.55 | 5.432% | $247.2908 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $89.50 | 7.738% | $96.4255 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $152.62 | 8.712% | $165.9163 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $143.57 | 6.638% | $153.1002 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $1,015.46 | $1,098.9210 | $1,098.92 | $1,098.95 | $1,098.90 | |