| 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 | $226.92 | 7.672% | $244.3293 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $29.76 | 5.438% | $31.3783 | $31.38 | $31.40 | $31.40 |
| Purchase #3 | $56.41 | 3.381% | $58.3172 | $58.32 | $58.30 | $58.30 |
| Purchase #4 | $125.37 | 7.383% | $134.6261 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $142.90 | 5.553% | $150.8352 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $209.63 | 3.685% | $217.3549 | $217.35 | $217.35 | $217.40 |
| Purchase #7 | $241.61 | 4.373% | $252.1756 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,032.60 | $1,089.0166 | $1,089.03 | $1,089.10 | $1,089.00 | |