| 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 | $230.61 | 6.302% | $245.143 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $225.33 | 11.464% | $251.1618 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $109.96 | 8.321% | $119.1098 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $51.68 | 10.726% | $57.2232 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $175.45 | 11.272% | $195.2267 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $221.98 | 3.307% | $229.3209 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $30.77 | 9.776% | $33.7781 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $1,045.78 | $1,130.9635 | $1,130.96 | $1,130.95 | $1,130.90 | |