| 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 | $249.39 | 5.802% | $263.8596 | $263.86 | $263.85 | $263.90 |
| Purchase #2 | $111.63 | 3.122% | $115.1151 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $159.81 | 7.767% | $172.2224 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $205.69 | 4.858% | $215.6824 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $217.63 | 3.696% | $225.6736 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $233.95 | 7.823% | $252.2519 | $252.25 | $252.25 | $252.30 |
| Purchase #7 | $100.84 | 11.562% | $112.4991 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $1,278.94 | $1,357.3041 | $1,357.30 | $1,357.25 | $1,357.40 | |