| 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 | $110.77 | 5.432% | $116.787 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $209.81 | 6.389% | $223.2148 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $226.86 | 11.381% | $252.6789 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $56.52 | 9.238% | $61.7413 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $97.66 | 11.159% | $108.5579 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $220.55 | 3.497% | $228.2626 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $151.96 | 10.449% | $167.8383 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $1,074.13 | $1,159.0808 | $1,159.08 | $1,159.10 | $1,159.10 | |