| 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 | $104.39 | 7.841% | $112.5752 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $123.82 | 12.768% | $139.6293 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $37.53 | 8.819% | $40.8398 | $40.84 | $40.85 | $40.80 |
| Purchase #4 | $106.72 | 10.324% | $117.7378 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $121.97 | 8.224% | $132.0008 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $237.44 | 6.792% | $253.5669 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $190.75 | 5.249% | $200.7625 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $922.62 | $997.1123 | $997.12 | $997.15 | $997.10 | |