| 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 | $129.67 | 3.209% | $133.8311 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $112.81 | 11.284% | $125.5395 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $129.44 | 3.246% | $133.6416 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $71.94 | 8.514% | $78.065 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $229.50 | 9.604% | $251.5412 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $161.84 | 12.390% | $181.892 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $57.28 | 9.463% | $62.7004 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $892.48 | $967.2108 | $967.21 | $967.25 | $967.10 | |