| 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 | $243.88 | 13.240% | $276.1697 | $276.17 | $276.15 | $276.20 |
| Purchase #2 | $213.81 | 8.512% | $232.0095 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $59.86 | 5.843% | $63.3576 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $11.40 | 9.271% | $12.4569 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $94.72 | 13.711% | $107.7071 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $191.95 | 3.533% | $198.7316 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $98.50 | 9.383% | $107.7423 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $914.12 | $998.1747 | $998.18 | $998.15 | $998.20 | |