| 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 | $190.34 | 12.700% | $214.5132 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $208.86 | 5.136% | $219.587 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $59.67 | 6.670% | $63.65 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $215.48 | 12.283% | $241.9474 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $113.71 | 7.869% | $122.6578 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $128.74 | 3.452% | $133.1841 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $236.80 | 6.357% | $251.8534 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $1,153.60 | $1,247.3929 | $1,247.39 | $1,247.40 | $1,247.50 | |