| 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 | $243.95 | 9.420% | $266.9301 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $71.38 | 10.455% | $78.8428 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $116.81 | 9.637% | $128.067 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $146.75 | 7.482% | $157.7298 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $229.40 | 13.431% | $260.2107 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $24.88 | 6.737% | $26.5562 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $212.33 | 13.214% | $240.3873 | $240.39 | $240.40 | $240.40 |
| 7 purchase totals = | $1,045.50 | $1,158.7239 | $1,158.73 | $1,158.75 | $1,158.70 | |