| 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 | $99.44 | 11.220% | $110.5972 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $84.90 | 13.601% | $96.4472 | $96.45 | $96.45 | $96.40 |
| Purchase #3 | $243.46 | 3.571% | $252.154 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $231.76 | 7.497% | $249.135 | $249.14 | $249.15 | $249.10 |
| Purchase #5 | $204.64 | 5.443% | $215.7786 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $212.54 | 5.612% | $224.4677 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $175.75 | 11.569% | $196.0825 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,252.49 | $1,344.6622 | $1,344.67 | $1,344.70 | $1,344.70 | |