| 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 | $215.52 | 12.771% | $243.0441 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $59.48 | 7.760% | $64.0956 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $247.90 | 8.569% | $269.1426 | $269.14 | $269.15 | $269.10 |
| Purchase #4 | $103.96 | 4.327% | $108.4583 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $129.63 | 3.477% | $134.1372 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $25.86 | 11.385% | $28.8042 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $143.40 | 5.466% | $151.2382 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $925.75 | $998.9202 | $998.92 | $998.95 | $998.80 | |