| 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 | $129.32 | 4.188% | $134.7359 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $30.74 | 8.442% | $33.3351 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $30.97 | 5.285% | $32.6068 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $226.55 | 10.532% | $250.4102 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $105.90 | 3.432% | $109.5345 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $23.90 | 4.268% | $24.9201 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $228.79 | 3.223% | $236.1639 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $776.17 | $821.7065 | $821.71 | $821.70 | $821.60 | |