| 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 | $229.44 | 4.782% | $240.4118 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $7.27 | 6.428% | $7.7373 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $48.39 | 8.194% | $52.3551 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $18.96 | 4.237% | $19.7633 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $10.58 | 7.435% | $11.3666 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $207.26 | 12.301% | $232.7551 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $244.45 | 9.802% | $268.411 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $766.35 | $832.8002 | $832.81 | $832.75 | $832.90 | |