| 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 | $215.26 | 4.178% | $224.2536 | $224.25 | $224.25 | $224.30 |
| Purchase #2 | $45.31 | 6.584% | $48.2932 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $98.88 | 8.644% | $107.4272 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $192.43 | 12.866% | $217.188 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $191.69 | 3.384% | $198.1768 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $247.54 | 12.790% | $279.2004 | $279.20 | $279.20 | $279.20 |
| Purchase #7 | $221.38 | 8.259% | $239.6638 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,212.49 | $1,314.2030 | $1,314.20 | $1,314.25 | $1,314.30 | |