| 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 | $220.55 | 8.597% | $239.5107 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $99.81 | 4.112% | $103.9142 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $21.61 | 11.564% | $24.109 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $29.65 | 13.601% | $33.6827 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $203.68 | 10.596% | $225.2619 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $237.95 | 9.328% | $260.146 | $260.15 | $260.15 | $260.10 |
| Purchase #7 | $228.36 | 6.609% | $243.4523 | $243.45 | $243.45 | $243.50 |
| 7 purchase totals = | $1,041.61 | $1,130.0768 | $1,130.07 | $1,130.05 | $1,130.10 | |