| 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 | $26.72 | 4.867% | $28.0205 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $200.61 | 5.132% | $210.9053 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $202.99 | 3.841% | $210.7868 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $169.74 | 9.780% | $186.3406 | $186.34 | $186.35 | $186.30 |
| Purchase #5 | $215.68 | 8.470% | $233.9481 | $233.95 | $233.95 | $233.90 |
| Purchase #6 | $106.81 | 7.864% | $115.2095 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $147.82 | 12.345% | $166.0684 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $1,070.37 | $1,151.2792 | $1,151.29 | $1,151.25 | $1,151.20 | |