| 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 | $122.94 | 11.348% | $136.8912 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $211.96 | 11.790% | $236.9501 | $236.95 | $236.95 | $237.00 |
| Purchase #3 | $164.70 | 8.603% | $178.8691 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $12.45 | 10.540% | $13.7622 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $185.33 | 8.290% | $200.6939 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $240.82 | 13.355% | $272.9815 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $220.35 | 12.198% | $247.2283 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $1,158.55 | $1,287.3763 | $1,287.37 | $1,287.40 | $1,287.50 | |