| 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 | $164.96 | 6.226% | $175.2304 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $167.85 | 12.663% | $189.1048 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $8.48 | 6.520% | $9.0329 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $236.55 | 4.443% | $247.0599 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $84.81 | 11.213% | $94.3197 | $94.32 | $94.30 | $94.30 |
| Purchase #6 | $198.41 | 10.430% | $219.1042 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $107.52 | 8.208% | $116.3452 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $968.58 | $1,050.1971 | $1,050.19 | $1,050.20 | $1,050.10 | |