| 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 | $223.94 | 13.215% | $253.5337 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $33.64 | 8.250% | $36.4153 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $103.78 | 5.528% | $109.517 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $202.39 | 5.565% | $213.653 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $124.27 | 6.791% | $132.7092 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $243.53 | 8.220% | $263.5482 | $263.55 | $263.55 | $263.50 |
| Purchase #7 | $86.48 | 12.174% | $97.0081 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $1,018.03 | $1,106.3845 | $1,106.39 | $1,106.35 | $1,106.30 | |