| 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 | $19.74 | 7.298% | $21.1806 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $236.99 | 3.633% | $245.5998 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $244.78 | 10.774% | $271.1526 | $271.15 | $271.15 | $271.20 |
| Purchase #4 | $146.45 | 3.133% | $151.0383 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $26.51 | 8.544% | $28.775 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $193.88 | 8.693% | $210.734 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $92.68 | 7.543% | $99.6709 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $961.03 | $1,028.1512 | $1,028.15 | $1,028.20 | $1,028.20 | |