| 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 | $139.35 | 9.374% | $152.4127 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $228.55 | 4.121% | $237.9685 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $95.93 | 6.851% | $102.5022 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $86.96 | 3.300% | $89.8297 | $89.83 | $89.85 | $89.80 |
| Purchase #5 | $175.99 | 5.115% | $184.9919 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $5.50 | 3.695% | $5.7032 | $5.70 | $5.70 | $5.70 |
| Purchase #7 | $98.63 | 8.185% | $106.7029 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $830.91 | $880.1111 | $880.10 | $880.10 | $880.10 | |