| 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 | $245.78 | 6.469% | $261.6795 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $132.80 | 11.504% | $148.0773 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $27.37 | 4.247% | $28.5324 | $28.53 | $28.55 | $28.50 |
| Purchase #4 | $137.60 | 4.584% | $143.9076 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $135.52 | 10.531% | $149.7916 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $42.29 | 11.639% | $47.2121 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $127.34 | 12.551% | $143.3224 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $848.70 | $922.5229 | $922.52 | $922.55 | $922.50 | |