| 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 | $243.47 | 12.599% | $274.1448 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $170.98 | 9.720% | $187.5993 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $237.76 | 9.714% | $260.856 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $159.79 | 5.272% | $168.2141 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $164.47 | 12.481% | $184.9975 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $107.96 | 9.266% | $117.9636 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $21.53 | 3.628% | $22.3111 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $1,105.96 | $1,216.0864 | $1,216.08 | $1,216.05 | $1,216.10 | |