| 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 | $183.96 | 4.576% | $192.378 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $217.26 | 10.511% | $240.0962 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $108.39 | 11.264% | $120.599 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $241.61 | 12.247% | $271.2 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $170.83 | 13.853% | $194.4951 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $144.94 | 4.252% | $151.1028 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $88.68 | 11.845% | $99.1841 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $1,155.67 | $1,269.0552 | $1,269.06 | $1,269.10 | $1,269.10 | |