| 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 | $206.74 | 13.865% | $235.4045 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $206.94 | 9.224% | $226.0281 | $226.03 | $226.05 | $226.00 |
| Purchase #3 | $121.83 | 4.754% | $127.6218 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $79.86 | 5.378% | $84.1549 | $84.15 | $84.15 | $84.20 |
| Purchase #5 | $130.38 | 13.844% | $148.4298 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $59.54 | 10.180% | $65.6012 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $204.71 | 7.736% | $220.5464 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $1,010.00 | $1,107.7867 | $1,107.78 | $1,107.80 | $1,107.70 | |