| 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 | $125.31 | 12.213% | $140.6141 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $68.32 | 5.571% | $72.1261 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $108.91 | 11.683% | $121.634 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $156.32 | 7.450% | $167.9658 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $102.28 | 3.638% | $106.0009 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $177.68 | 10.473% | $196.2884 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $213.89 | 4.582% | $223.6904 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $952.71 | $1,028.3197 | $1,028.32 | $1,028.35 | $1,028.30 | |