| 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 | $215.45 | 9.431% | $235.7691 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $177.29 | 10.315% | $195.5775 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $41.36 | 10.130% | $45.5498 | $45.55 | $45.55 | $45.50 |
| Purchase #4 | $52.28 | 6.510% | $55.6834 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $181.47 | 5.323% | $191.1296 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $71.38 | 10.251% | $78.6972 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $62.52 | 12.451% | $70.3044 | $70.30 | $70.30 | $70.30 |
| 7 purchase totals = | $801.75 | $872.7110 | $872.71 | $872.75 | $872.70 | |