| 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 | $249.92 | 13.759% | $284.3065 | $284.31 | $284.30 | $284.30 |
| Purchase #2 | $83.67 | 10.143% | $92.1566 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $29.65 | 11.507% | $33.0618 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $6.99 | 11.173% | $7.771 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $205.85 | 11.429% | $229.3766 | $229.38 | $229.40 | $229.40 |
| Purchase #6 | $20.89 | 13.301% | $23.6686 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $161.52 | 8.825% | $175.7741 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $758.49 | $846.1152 | $846.12 | $846.05 | $846.30 | |