| 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 | $225.60 | 9.782% | $247.6682 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $93.74 | 12.127% | $105.1078 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $23.36 | 6.600% | $24.9018 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $143.32 | 6.719% | $152.9497 | $152.95 | $152.95 | $152.90 |
| Purchase #5 | $100.74 | 3.152% | $103.9153 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $51.46 | 7.735% | $55.4404 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $189.47 | 9.851% | $208.1347 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $827.69 | $898.1179 | $898.12 | $898.10 | $898.00 | |