| 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 | $116.33 | 5.818% | $123.0981 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $249.53 | 9.272% | $272.6664 | $272.67 | $272.65 | $272.70 |
| Purchase #3 | $27.46 | 11.736% | $30.6827 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $128.93 | 10.160% | $142.0293 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $136.47 | 5.660% | $144.1942 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $123.73 | 7.708% | $133.2671 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $30.52 | 6.544% | $32.5172 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $812.97 | $878.4550 | $878.46 | $878.45 | $878.50 | |