| 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 | $90.97 | 6.684% | $97.0504 | $97.05 | $97.05 | $97.10 |
| Purchase #2 | $102.78 | 6.111% | $109.0609 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $150.47 | 6.597% | $160.3965 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $214.73 | 11.284% | $238.9601 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $148.74 | 11.620% | $166.0236 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $227.70 | 11.607% | $254.1291 | $254.13 | $254.15 | $254.10 |
| Purchase #7 | $105.64 | 7.356% | $113.4109 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $1,041.03 | $1,139.0315 | $1,139.03 | $1,139.00 | $1,139.10 | |