| 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 | $227.44 | 7.182% | $243.7747 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $224.45 | 6.673% | $239.4275 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $216.26 | 4.149% | $225.2326 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $118.41 | 12.648% | $133.3865 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $25.93 | 13.443% | $29.4158 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $83.35 | 9.125% | $90.9557 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $17.91 | 9.870% | $19.6777 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $913.75 | $981.8705 | $981.88 | $981.90 | $981.90 | |