| 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 | $244.69 | 3.178% | $252.4662 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $163.52 | 8.602% | $177.586 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $171.59 | 11.825% | $191.8805 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $92.67 | 12.422% | $104.1815 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $106.98 | 3.680% | $110.9169 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $204.75 | 6.850% | $218.7754 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $183.92 | 6.653% | $196.1562 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $1,168.12 | $1,251.9627 | $1,251.98 | $1,252.00 | $1,252.10 | |