| 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 | $232.71 | 7.461% | $250.0725 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $21.54 | 11.182% | $23.9486 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $180.66 | 7.698% | $194.5672 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $112.90 | 10.428% | $124.6732 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $149.89 | 3.816% | $155.6098 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $127.31 | 6.340% | $135.3815 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $188.92 | 13.745% | $214.8871 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $1,013.93 | $1,099.1399 | $1,099.14 | $1,099.10 | $1,099.20 | |