| 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 | $13.72 | 4.862% | $14.3871 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $152.60 | 7.238% | $163.6452 | $163.65 | $163.65 | $163.60 |
| Purchase #3 | $243.54 | 11.487% | $271.5154 | $271.52 | $271.50 | $271.50 |
| Purchase #4 | $210.66 | 13.688% | $239.4951 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $247.44 | 11.352% | $275.5294 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $100.53 | 12.811% | $113.4089 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $166.47 | 10.865% | $184.557 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $1,134.96 | $1,262.5381 | $1,262.56 | $1,262.55 | $1,262.50 | |