| 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 | $208.78 | 5.673% | $220.6241 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $32.46 | 9.132% | $35.4242 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $5.87 | 5.472% | $6.1912 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $175.39 | 8.476% | $190.2561 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $242.51 | 10.868% | $268.866 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $138.93 | 8.344% | $150.5223 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $106.44 | 11.176% | $118.3357 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $910.38 | $990.2196 | $990.22 | $990.15 | $990.20 | |