| 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 | $189.96 | 12.776% | $214.2293 | $214.23 | $214.25 | $214.20 |
| Purchase #2 | $50.43 | 4.721% | $52.8108 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $207.83 | 12.143% | $233.0668 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $6.31 | 6.188% | $6.7005 | $6.70 | $6.70 | $6.70 |
| Purchase #5 | $109.96 | 5.156% | $115.6295 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $217.78 | 9.334% | $238.1076 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $117.33 | 12.519% | $132.0185 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $899.60 | $992.5630 | $992.57 | $992.55 | $992.50 | |