| 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 | $210.26 | 4.213% | $219.1183 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $146.49 | 11.635% | $163.5341 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $248.87 | 11.784% | $278.1968 | $278.20 | $278.20 | $278.20 |
| Purchase #4 | $156.26 | 4.112% | $162.6854 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $171.41 | 12.466% | $192.778 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $140.96 | 11.521% | $157.2 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $164.67 | 3.201% | $169.9411 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $1,238.92 | $1,343.4537 | $1,343.46 | $1,343.50 | $1,343.40 | |