| 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 | $204.34 | 12.245% | $229.3614 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $129.48 | 6.340% | $137.689 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $161.81 | 11.544% | $180.4893 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $74.58 | 10.829% | $82.6563 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $197.29 | 8.470% | $214.0005 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $23.28 | 10.406% | $25.7025 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $114.57 | 12.233% | $128.5853 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $905.35 | $998.4843 | $998.49 | $998.50 | $998.60 | |