| 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 | $115.35 | 13.774% | $131.2383 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $231.41 | 11.164% | $257.2446 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $107.54 | 10.519% | $118.8521 | $118.85 | $118.85 | $118.90 |
| Purchase #4 | $130.87 | 10.318% | $144.3732 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $237.98 | 13.418% | $269.9122 | $269.91 | $269.90 | $269.90 |
| Purchase #6 | $181.70 | 13.678% | $206.5529 | $206.55 | $206.55 | $206.60 |
| Purchase #7 | $153.84 | 12.468% | $173.0208 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $1,158.69 | $1,301.1941 | $1,301.18 | $1,301.15 | $1,301.20 | |