| 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 | $227.44 | 5.486% | $239.9174 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $67.90 | 4.476% | $70.9392 | $70.94 | $70.95 | $70.90 |
| Purchase #3 | $196.87 | 8.501% | $213.6059 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $239.91 | 11.603% | $267.7468 | $267.75 | $267.75 | $267.70 |
| Purchase #5 | $82.99 | 13.709% | $94.3671 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $219.85 | 7.429% | $236.1827 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $95.81 | 5.531% | $101.1093 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $1,130.77 | $1,223.8684 | $1,223.88 | $1,223.85 | $1,223.80 | |