| 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 | $238.76 | 6.490% | $254.2555 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $28.81 | 3.865% | $29.9235 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $174.65 | 9.812% | $191.7867 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $11.98 | 5.186% | $12.6013 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $115.45 | 9.193% | $126.0633 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $72.31 | 7.133% | $77.4679 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $159.64 | 6.729% | $170.3822 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $801.60 | $862.4804 | $862.48 | $862.45 | $862.60 | |