| 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 | $203.94 | 11.800% | $228.0049 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $59.98 | 10.339% | $66.1813 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $224.55 | 8.466% | $243.5604 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $94.82 | 7.561% | $101.9893 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $73.66 | 11.487% | $82.1213 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $240.54 | 4.265% | $250.799 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $182.38 | 9.369% | $199.4672 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $1,079.87 | $1,172.1234 | $1,172.12 | $1,172.10 | $1,172.20 | |