| 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 | $41.53 | 12.784% | $46.8392 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $26.63 | 11.140% | $29.5966 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $128.58 | 7.674% | $138.4472 | $138.45 | $138.45 | $138.40 |
| Purchase #4 | $173.29 | 8.544% | $188.0959 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $108.57 | 3.143% | $111.9824 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $209.96 | 12.804% | $236.8433 | $236.84 | $236.85 | $236.80 |
| Purchase #7 | $244.37 | 13.779% | $278.0417 | $278.04 | $278.05 | $278.00 |
| 7 purchase totals = | $932.93 | $1,029.8463 | $1,029.85 | $1,029.90 | $1,029.70 | |