| 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 | $247.26 | 12.237% | $277.5172 | $277.52 | $277.50 | $277.50 |
| Purchase #2 | $117.45 | 9.119% | $128.1603 | $128.16 | $128.15 | $128.20 |
| Purchase #3 | $28.80 | 10.658% | $31.8695 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $16.38 | 3.257% | $16.9135 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $70.60 | 3.240% | $72.8874 | $72.89 | $72.90 | $72.90 |
| Purchase #6 | $108.82 | 11.233% | $121.0438 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $15.77 | 4.580% | $16.4923 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $605.08 | $664.8840 | $664.88 | $664.85 | $664.90 | |