| 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 | $245.57 | 10.169% | $270.542 | $270.54 | $270.55 | $270.50 |
| Purchase #2 | $30.47 | 6.220% | $32.3652 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $133.63 | 5.498% | $140.977 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $97.25 | 12.770% | $109.6688 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $26.61 | 9.695% | $29.1898 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $219.96 | 8.741% | $239.1867 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $131.52 | 10.149% | $144.868 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $885.01 | $966.7975 | $966.81 | $966.80 | $966.90 | |