| 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 | $228.95 | 13.764% | $260.4627 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $222.35 | 3.225% | $229.5208 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $33.60 | 3.315% | $34.7138 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $113.79 | 6.751% | $121.472 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $105.93 | 11.562% | $118.1776 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $134.29 | 5.549% | $141.7418 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $244.38 | 13.847% | $278.2193 | $278.22 | $278.20 | $278.20 |
| 7 purchase totals = | $1,083.29 | $1,184.3080 | $1,184.30 | $1,184.25 | $1,184.30 | |