| 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 | $236.46 | 6.383% | $251.5532 | $251.55 | $251.55 | $251.60 |
| Purchase #2 | $213.98 | 4.337% | $223.2603 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $41.46 | 7.787% | $44.6885 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $222.63 | 3.169% | $229.6851 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $225.61 | 4.700% | $236.2137 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $135.95 | 3.319% | $140.4622 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $85.28 | 12.261% | $95.7362 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $1,161.37 | $1,221.5992 | $1,221.60 | $1,221.60 | $1,221.70 | |