| 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 | $227.90 | 8.679% | $247.6794 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $98.30 | 4.294% | $102.521 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $168.48 | 13.596% | $191.3865 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $221.76 | 9.682% | $243.2308 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $147.84 | 11.859% | $165.3723 | $165.37 | $165.35 | $165.40 |
| Purchase #6 | $118.67 | 7.575% | $127.6593 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $182.31 | 6.702% | $194.5284 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $1,165.26 | $1,272.3777 | $1,272.38 | $1,272.40 | $1,272.40 | |