| 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 | $210.75 | 8.127% | $227.8777 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $101.84 | 11.664% | $113.7186 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $45.94 | 4.318% | $47.9237 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $165.68 | 4.260% | $172.738 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $234.75 | 12.346% | $263.7322 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $19.83 | 3.426% | $20.5094 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $45.46 | 7.240% | $48.7513 | $48.75 | $48.75 | $48.80 |
| 7 purchase totals = | $824.25 | $895.2509 | $895.25 | $895.25 | $895.20 | |