| 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 | $97.58 | 11.560% | $108.8602 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $111.58 | 12.428% | $125.4472 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $150.99 | 13.125% | $170.8074 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $176.51 | 9.633% | $193.5132 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $18.99 | 7.355% | $20.3867 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $200.27 | 5.314% | $210.9123 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $190.34 | 9.726% | $208.8525 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $946.26 | $1,038.7795 | $1,038.78 | $1,038.75 | $1,038.80 | |