| 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 | $247.39 | 9.205% | $270.1622 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $215.41 | 4.123% | $224.2914 | $224.29 | $224.30 | $224.30 |
| Purchase #3 | $49.26 | 13.247% | $55.7855 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $228.62 | 9.717% | $250.835 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $37.28 | 3.805% | $38.6985 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $109.47 | 6.387% | $116.4618 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $181.97 | 4.403% | $189.9821 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $1,069.40 | $1,146.2165 | $1,146.22 | $1,146.25 | $1,146.30 | |