| 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 | $14.54 | 6.538% | $15.4906 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $215.93 | 9.381% | $236.1864 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $123.65 | 9.858% | $135.8394 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $134.91 | 12.259% | $151.4486 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $209.64 | 4.672% | $219.4344 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $226.85 | 3.401% | $234.5652 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $40.51 | 8.191% | $43.8282 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $966.03 | $1,036.7928 | $1,036.80 | $1,036.85 | $1,036.70 | |