| 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 | $140.36 | 12.665% | $158.1366 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $14.49 | 9.851% | $15.9174 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $50.27 | 8.587% | $54.5867 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $110.50 | 10.833% | $122.4705 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $247.74 | 3.537% | $256.5026 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $250.48 | 10.257% | $276.1717 | $276.17 | $276.15 | $276.20 |
| Purchase #7 | $144.31 | 5.459% | $152.1879 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $958.15 | $1,035.9734 | $1,035.98 | $1,035.95 | $1,036.00 | |