| 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 | $215.43 | 4.796% | $225.762 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $199.86 | 6.488% | $212.8269 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $213.70 | 9.764% | $234.5657 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $108.43 | 11.740% | $121.1597 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $20.50 | 6.317% | $21.795 | $21.80 | $21.80 | $21.80 |
| Purchase #6 | $73.30 | 5.819% | $77.5653 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $121.83 | 12.475% | $137.0283 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $953.05 | $1,030.7029 | $1,030.72 | $1,030.70 | $1,030.80 | |