| 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 | $198.46 | 9.217% | $216.7521 | $216.75 | $216.75 | $216.80 |
| Purchase #2 | $12.56 | 11.679% | $14.0269 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $133.26 | 6.666% | $142.1431 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $105.54 | 10.713% | $116.8465 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $39.78 | 10.635% | $44.0106 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $130.97 | 8.343% | $141.8968 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $64.90 | 3.200% | $66.9768 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $685.47 | $742.6528 | $742.66 | $742.70 | $742.60 | |