| 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 | $131.62 | 6.294% | $139.9042 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $73.81 | 8.435% | $80.0359 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $118.27 | 5.830% | $125.1651 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $173.37 | 7.665% | $186.6588 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $217.96 | 6.849% | $232.8881 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $243.48 | 5.506% | $256.886 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $111.97 | 5.827% | $118.4945 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $1,070.48 | $1,140.0326 | $1,140.04 | $1,140.05 | $1,140.10 | |