| 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 | $116.75 | 4.445% | $121.9395 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $177.25 | 11.645% | $197.8908 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $26.64 | 9.391% | $29.1418 | $29.14 | $29.15 | $29.10 |
| Purchase #4 | $173.42 | 5.157% | $182.3633 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $79.91 | 4.611% | $83.5947 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $230.99 | 7.213% | $247.6513 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $194.46 | 7.172% | $208.4067 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $999.42 | $1,070.9881 | $1,070.98 | $1,071.00 | $1,071.00 | |