| 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 | $183.72 | 11.518% | $204.8809 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $233.40 | 11.725% | $260.7662 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $245.62 | 9.447% | $268.8237 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $40.42 | 12.274% | $45.3812 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $103.35 | 3.708% | $107.1822 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $59.71 | 13.789% | $67.9434 | $67.94 | $67.95 | $67.90 |
| Purchase #7 | $124.63 | 12.571% | $140.2972 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $990.85 | $1,095.2748 | $1,095.27 | $1,095.30 | $1,095.30 | |