| 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 | $249.96 | 11.446% | $278.5704 | $278.57 | $278.55 | $278.60 |
| Purchase #2 | $144.45 | 9.841% | $158.6653 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $222.55 | 9.377% | $243.4185 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $130.99 | 3.505% | $135.5812 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $229.53 | 9.411% | $251.1311 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $66.71 | 9.713% | $73.1895 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $158.57 | 11.743% | $177.1909 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,202.76 | $1,317.7469 | $1,317.75 | $1,317.75 | $1,317.80 | |