| 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 | $124.90 | 10.251% | $137.7035 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $116.79 | 12.470% | $131.3537 | $131.35 | $131.35 | $131.40 |
| Purchase #3 | $188.44 | 5.261% | $198.3538 | $198.35 | $198.35 | $198.40 |
| Purchase #4 | $86.48 | 11.129% | $96.1044 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $129.53 | 10.554% | $143.2006 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $59.62 | 7.828% | $64.2871 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $118.60 | 6.730% | $126.5818 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $824.36 | $897.5849 | $897.57 | $897.60 | $897.70 | |