| 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 | $98.72 | 9.130% | $107.7331 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $195.79 | 9.179% | $213.7616 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $187.97 | 4.857% | $197.0997 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $94.51 | 8.853% | $102.877 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $107.93 | 9.678% | $118.3755 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $205.97 | 6.862% | $220.1037 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $150.60 | 7.409% | $161.758 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $1,041.49 | $1,121.7086 | $1,121.71 | $1,121.75 | $1,121.80 | |