| 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 | $250.99 | 12.406% | $282.1278 | $282.13 | $282.15 | $282.10 |
| Purchase #2 | $143.69 | 9.141% | $156.8247 | $156.82 | $156.80 | $156.80 |
| Purchase #3 | $72.34 | 9.125% | $78.941 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $21.30 | 5.477% | $22.4666 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $219.69 | 10.852% | $243.5308 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $72.89 | 3.126% | $75.1685 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $181.39 | 7.464% | $194.9289 | $194.93 | $194.95 | $194.90 |
| 7 purchase totals = | $962.29 | $1,053.9883 | $1,053.99 | $1,054.00 | $1,053.90 | |