| 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 | $112.71 | 8.616% | $122.4211 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $78.64 | 11.191% | $87.4406 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $61.44 | 9.338% | $67.1773 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $87.71 | 6.135% | $93.091 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $63.38 | 11.679% | $70.7822 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $249.88 | 7.310% | $268.1462 | $268.15 | $268.15 | $268.10 |
| Purchase #7 | $153.25 | 8.870% | $166.8433 | $166.84 | $166.85 | $166.80 |
| 7 purchase totals = | $807.01 | $875.9017 | $875.90 | $875.95 | $875.80 | |