| 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 | $35.91 | 10.788% | $39.784 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $168.61 | 9.421% | $184.4947 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $200.81 | 5.806% | $212.469 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $207.76 | 5.756% | $219.7187 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $193.34 | 10.794% | $214.2091 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $26.39 | 3.413% | $27.2907 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $125.41 | 9.552% | $137.3892 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $958.23 | $1,035.3554 | $1,035.35 | $1,035.35 | $1,035.40 | |