| 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 | $10.62 | 10.151% | $11.698 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $172.98 | 10.363% | $190.9059 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $228.67 | 12.173% | $256.506 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $203.98 | 10.307% | $225.0042 | $225.00 | $225.00 | $225.00 |
| Purchase #5 | $185.28 | 7.837% | $199.8004 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $132.83 | 4.716% | $139.0943 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $168.89 | 6.743% | $180.2783 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,103.25 | $1,203.2871 | $1,203.29 | $1,203.30 | $1,203.30 | |