| 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 | $117.33 | 5.280% | $123.525 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $168.42 | 8.425% | $182.6094 | $182.61 | $182.60 | $182.60 |
| Purchase #3 | $249.88 | 3.581% | $258.8282 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $97.51 | 7.802% | $105.1177 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $112.78 | 10.473% | $124.5914 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $82.25 | 3.145% | $84.8368 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $53.94 | 9.235% | $58.9214 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $882.11 | $938.4299 | $938.44 | $938.45 | $938.30 | |