| 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 | $221.29 | 6.873% | $236.4993 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $113.58 | 5.397% | $119.7099 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $241.98 | 3.343% | $250.0694 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $29.39 | 12.248% | $32.9897 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $47.28 | 3.513% | $48.9409 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $83.48 | 7.795% | $89.9873 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $82.51 | 13.432% | $93.5927 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $819.51 | $871.7892 | $871.79 | $871.80 | $871.80 | |