| 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 | $117.79 | 5.829% | $124.656 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $107.30 | 5.764% | $113.4848 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $189.29 | 5.273% | $199.2713 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $250.71 | 13.543% | $284.6637 | $284.66 | $284.65 | $284.70 |
| Purchase #5 | $23.63 | 3.548% | $24.4684 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $131.32 | 10.500% | $145.1086 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $9.47 | 4.821% | $9.9265 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $829.51 | $901.5793 | $901.58 | $901.55 | $901.70 | |