| 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 | $242.82 | 11.466% | $270.6617 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $141.48 | 13.264% | $160.2459 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $88.69 | 3.777% | $92.0398 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $241.64 | 9.304% | $264.1222 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $207.31 | 3.127% | $213.7926 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $75.53 | 8.664% | $82.0739 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $219.53 | 6.684% | $234.2034 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,217.00 | $1,317.1395 | $1,317.13 | $1,317.10 | $1,317.10 | |