| 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 | $104.63 | 5.833% | $110.7331 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $248.76 | 6.256% | $264.3224 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $89.75 | 8.860% | $97.7019 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $194.49 | 10.304% | $214.5302 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $117.54 | 8.761% | $127.8377 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $227.34 | 7.790% | $245.0498 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $56.96 | 12.572% | $64.121 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $1,039.47 | $1,124.2961 | $1,124.29 | $1,124.30 | $1,124.10 | |