| 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 | $107.81 | 7.675% | $116.0844 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $230.26 | 13.143% | $260.5231 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $46.30 | 12.611% | $52.1389 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $57.40 | 13.248% | $65.0044 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $208.50 | 13.863% | $237.4044 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $243.46 | 10.370% | $268.7068 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $223.91 | 3.109% | $230.8714 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $1,117.64 | $1,230.7334 | $1,230.72 | $1,230.70 | $1,230.70 | |