| 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 | $244.99 | 4.263% | $255.4339 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $194.68 | 9.666% | $213.4978 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $217.68 | 3.231% | $224.7132 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $247.52 | 8.603% | $268.8141 | $268.81 | $268.80 | $268.80 |
| Purchase #5 | $91.70 | 8.231% | $99.2478 | $99.25 | $99.25 | $99.20 |
| Purchase #6 | $214.83 | 13.770% | $244.4121 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $67.38 | 7.717% | $72.5797 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $1,278.78 | $1,378.6986 | $1,378.69 | $1,378.70 | $1,378.60 | |