| 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 | $125.30 | 11.131% | $139.2471 | $139.25 | $139.25 | $139.20 |
| Purchase #2 | $121.84 | 3.642% | $126.2774 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $219.61 | 10.140% | $241.8785 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $90.98 | 11.855% | $101.7657 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $64.36 | 7.539% | $69.2121 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $163.79 | 4.207% | $170.6806 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $167.74 | 6.572% | $178.7639 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $953.62 | $1,027.8253 | $1,027.83 | $1,027.85 | $1,027.90 | |