| 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 | $121.55 | 13.552% | $138.0225 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $107.54 | 11.666% | $120.0856 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $64.49 | 8.152% | $69.7472 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $132.28 | 9.488% | $144.8307 | $144.83 | $144.85 | $144.80 |
| Purchase #5 | $61.86 | 4.435% | $64.6035 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $173.72 | 3.152% | $179.1957 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $224.53 | 13.556% | $254.9673 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $885.97 | $971.4525 | $971.46 | $971.45 | $971.40 | |