| 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 | $180.60 | 12.534% | $203.2364 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $105.55 | 4.514% | $110.3145 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $207.56 | 3.492% | $214.808 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $101.51 | 3.137% | $104.6944 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $245.44 | 10.615% | $271.4935 | $271.49 | $271.50 | $271.50 |
| Purchase #6 | $79.67 | 7.531% | $85.6699 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $224.52 | 6.801% | $239.7896 | $239.79 | $239.80 | $239.80 |
| 7 purchase totals = | $1,144.85 | $1,230.0063 | $1,230.00 | $1,230.00 | $1,230.00 | |