| 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 | $48.36 | 9.192% | $52.8053 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $97.72 | 7.850% | $105.391 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $175.87 | 4.657% | $184.0603 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $217.70 | 9.369% | $238.0963 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $117.58 | 7.296% | $126.1586 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $223.94 | 13.611% | $254.4205 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $217.39 | 4.265% | $226.6617 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $1,098.56 | $1,187.5937 | $1,187.60 | $1,187.55 | $1,187.70 | |