| 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 | $112.43 | 12.345% | $126.3095 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $97.95 | 8.395% | $106.1729 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $126.27 | 7.306% | $135.4953 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $226.54 | 10.844% | $251.106 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $247.82 | 3.365% | $256.1591 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $132.33 | 10.785% | $146.6018 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $85.94 | 6.633% | $91.6404 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $1,029.28 | $1,113.4850 | $1,113.49 | $1,113.45 | $1,113.50 | |