| 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 | $187.35 | 13.564% | $212.7622 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $72.38 | 3.694% | $75.0537 | $75.05 | $75.05 | $75.10 |
| Purchase #3 | $64.26 | 6.167% | $68.2229 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $246.78 | 13.817% | $280.8776 | $280.88 | $280.90 | $280.90 |
| Purchase #5 | $151.44 | 8.555% | $164.3957 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $237.79 | 12.600% | $267.7515 | $267.75 | $267.75 | $267.80 |
| Purchase #7 | $164.41 | 6.167% | $174.5492 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $1,124.41 | $1,243.6128 | $1,243.61 | $1,243.60 | $1,243.70 | |