| 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 | $216.86 | 6.613% | $231.201 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $75.84 | 12.819% | $85.5619 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $149.52 | 9.466% | $163.6736 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $88.71 | 13.296% | $100.5049 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $36.27 | 4.594% | $37.9362 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $27.79 | 13.752% | $31.6117 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $239.33 | 6.407% | $254.6639 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $834.32 | $905.1532 | $905.14 | $905.10 | $905.20 | |