| 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 | $102.28 | 13.354% | $115.9385 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $87.30 | 12.500% | $98.2125 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $217.42 | 5.322% | $228.9911 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $162.52 | 4.451% | $169.7538 | $169.75 | $169.75 | $169.80 |
| Purchase #5 | $57.42 | 5.392% | $60.5161 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $176.96 | 4.239% | $184.4613 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $48.45 | 12.598% | $54.5537 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $852.35 | $912.4270 | $912.42 | $912.40 | $912.50 | |