| 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 | $103.52 | 3.773% | $107.4258 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $129.44 | 9.572% | $141.83 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $23.54 | 13.220% | $26.652 | $26.65 | $26.65 | $26.70 |
| Purchase #4 | $166.61 | 5.345% | $175.5153 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $220.52 | 10.273% | $243.174 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $99.62 | 3.372% | $102.9792 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $207.51 | 8.217% | $224.5611 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $950.76 | $1,022.1374 | $1,022.14 | $1,022.15 | $1,022.20 | |