| 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 | $212.77 | 9.672% | $233.3491 | $233.35 | $233.35 | $233.30 |
| Purchase #2 | $110.25 | 13.601% | $125.2451 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $200.75 | 11.793% | $224.4244 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $99.88 | 7.834% | $107.7046 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $137.71 | 11.693% | $153.8124 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $166.59 | 9.124% | $181.7897 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $241.82 | 13.757% | $275.0872 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,169.77 | $1,301.4125 | $1,301.41 | $1,301.40 | $1,301.30 | |