| 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 | $216.76 | 4.198% | $225.8596 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $235.81 | 10.334% | $260.1786 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $126.57 | 8.544% | $137.3841 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $111.82 | 6.371% | $118.9441 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $63.60 | 10.607% | $70.3461 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $98.42 | 8.685% | $106.9678 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $134.50 | 11.530% | $150.0079 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $987.48 | $1,069.6882 | $1,069.69 | $1,069.70 | $1,069.70 | |