| 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 | $246.93 | 9.550% | $270.5118 | $270.51 | $270.50 | $270.50 |
| Purchase #2 | $127.65 | 13.867% | $145.3512 | $145.35 | $145.35 | $145.40 |
| Purchase #3 | $246.95 | 5.624% | $260.8385 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $78.44 | 9.621% | $85.9867 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $111.29 | 9.815% | $122.2131 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $148.33 | 9.172% | $161.9348 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $172.85 | 9.341% | $188.9959 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,132.44 | $1,235.8320 | $1,235.83 | $1,235.85 | $1,235.80 | |