| 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 | $107.34 | 13.604% | $121.9425 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $132.29 | 13.397% | $150.0129 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $98.38 | 11.707% | $109.8973 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $109.96 | 7.827% | $118.5666 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $133.49 | 10.615% | $147.66 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $205.89 | 6.118% | $218.4864 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $119.41 | 5.278% | $125.7125 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $906.76 | $992.2782 | $992.28 | $992.25 | $992.30 | |