| 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 | $99.43 | 6.756% | $106.1475 | $106.15 | $106.15 | $106.10 |
| Purchase #2 | $112.49 | 3.626% | $116.5689 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $224.67 | 9.809% | $246.7079 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $101.91 | 8.337% | $110.4062 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $100.87 | 11.205% | $112.1725 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $196.99 | 3.272% | $203.4355 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $178.72 | 12.341% | $200.7758 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,015.08 | $1,096.2143 | $1,096.23 | $1,096.20 | $1,096.20 | |