| 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 | $125.55 | 11.264% | $139.692 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $234.39 | 12.814% | $264.4247 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $67.32 | 10.644% | $74.4855 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $213.58 | 9.840% | $234.5963 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $243.38 | 5.465% | $256.6807 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $167.33 | 6.725% | $178.5829 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $13.42 | 13.834% | $15.2765 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $1,064.97 | $1,163.7386 | $1,163.74 | $1,163.80 | $1,163.80 | |