| 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 | $120.26 | 4.264% | $125.3879 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $67.74 | 11.373% | $75.4441 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $234.98 | 9.192% | $256.5794 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $81.51 | 9.332% | $89.1165 | $89.12 | $89.10 | $89.10 |
| Purchase #5 | $124.71 | 10.650% | $137.9916 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $31.26 | 8.653% | $33.9649 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $214.98 | 6.742% | $229.474 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $875.44 | $947.9584 | $947.95 | $947.95 | $948.00 | |