| 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 | $194.59 | 9.497% | $213.0702 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $242.50 | 12.736% | $273.3848 | $273.38 | $273.40 | $273.40 |
| Purchase #3 | $177.48 | 8.282% | $192.1789 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $229.75 | 3.653% | $238.1428 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $154.56 | 7.503% | $166.1566 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $205.86 | 10.776% | $228.0435 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $12.27 | 6.440% | $13.0602 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $1,217.01 | $1,324.0370 | $1,324.03 | $1,324.05 | $1,324.10 | |