| 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 | $235.58 | 3.292% | $243.3353 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $154.90 | 5.201% | $162.9563 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $58.43 | 7.287% | $62.6878 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $99.27 | 5.819% | $105.0465 | $105.05 | $105.05 | $105.00 |
| Purchase #5 | $207.89 | 3.695% | $215.5715 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $47.43 | 13.386% | $53.779 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $20.29 | 5.252% | $21.3556 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $823.79 | $864.7320 | $864.75 | $864.75 | $864.80 | |