| 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 | $188.25 | 8.209% | $203.7034 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $24.52 | 5.361% | $25.8345 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $246.72 | 10.342% | $272.2358 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $101.59 | 4.219% | $105.8761 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $141.95 | 5.728% | $150.0809 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $143.51 | 6.317% | $152.5755 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $17.84 | 12.386% | $20.0497 | $20.05 | $20.05 | $20.00 |
| 7 purchase totals = | $864.38 | $930.3559 | $930.36 | $930.45 | $930.30 | |