| 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 | $110.41 | 11.839% | $123.4814 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $180.38 | 9.660% | $197.8047 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $38.60 | 5.575% | $40.752 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $198.53 | 5.387% | $209.2248 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $64.29 | 3.624% | $66.6199 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $67.89 | 3.641% | $70.3619 | $70.36 | $70.35 | $70.40 |
| Purchase #7 | $94.73 | 9.649% | $103.8705 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $754.83 | $812.1152 | $812.10 | $812.05 | $812.20 | |