| 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 | $112.69 | 7.803% | $121.4832 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $207.29 | 13.650% | $235.5851 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $107.68 | 12.742% | $121.4006 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $139.61 | 9.268% | $152.5491 | $152.55 | $152.55 | $152.50 |
| Purchase #5 | $84.26 | 13.802% | $95.8896 | $95.89 | $95.90 | $95.90 |
| Purchase #6 | $103.92 | 13.819% | $118.2807 | $118.28 | $118.30 | $118.30 |
| Purchase #7 | $92.53 | 6.245% | $98.3085 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $847.98 | $943.4968 | $943.50 | $943.55 | $943.50 | |