| 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 | $118.51 | 11.490% | $132.1268 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $29.55 | 9.197% | $32.2677 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $199.32 | 10.812% | $220.8705 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $46.89 | 5.331% | $49.3897 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $189.65 | 8.299% | $205.3891 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $128.90 | 6.593% | $137.3984 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $78.41 | 8.800% | $85.3101 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $791.23 | $862.7523 | $862.76 | $862.75 | $862.80 | |