| 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 | $226.84 | 13.455% | $257.3613 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $100.58 | 11.353% | $111.9988 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $69.94 | 11.663% | $78.0971 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $188.27 | 12.805% | $212.378 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $117.48 | 6.408% | $125.0081 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $26.81 | 8.614% | $29.1194 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $21.66 | 11.545% | $24.1606 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $751.58 | $838.1233 | $838.13 | $838.10 | $838.20 | |