| 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 | $214.42 | 5.133% | $225.4262 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $214.78 | 9.140% | $234.4109 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $110.47 | 5.219% | $116.2354 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $143.27 | 3.541% | $148.3432 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $184.99 | 6.398% | $196.8257 | $196.83 | $196.85 | $196.80 |
| Purchase #6 | $55.89 | 7.381% | $60.0152 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $224.80 | 5.451% | $237.0538 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $1,148.62 | $1,218.3104 | $1,218.32 | $1,218.35 | $1,218.20 | |