| 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 | $131.53 | 6.108% | $139.5639 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $104.49 | 3.364% | $108.005 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $102.26 | 9.632% | $112.1097 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $92.97 | 11.449% | $103.6141 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $205.34 | 3.328% | $212.1737 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $22.90 | 11.285% | $25.4843 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $186.98 | 13.734% | $212.6598 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $846.47 | $913.6105 | $913.60 | $913.55 | $913.70 | |