| 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 | $111.57 | 7.141% | $119.5372 | $119.54 | $119.55 | $119.50 |
| Purchase #2 | $131.43 | 6.476% | $139.9414 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $147.88 | 5.794% | $156.4482 | $156.45 | $156.45 | $156.40 |
| Purchase #4 | $112.41 | 3.835% | $116.7209 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $248.77 | 10.598% | $275.1346 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $209.87 | 11.512% | $234.0302 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $219.35 | 9.121% | $239.3569 | $239.36 | $239.35 | $239.40 |
| 7 purchase totals = | $1,181.28 | $1,281.1694 | $1,281.17 | $1,281.20 | $1,281.00 | |