| 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 | $14.36 | 12.121% | $16.1006 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $31.94 | 6.704% | $34.0813 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $49.29 | 9.614% | $54.0287 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $231.29 | 13.658% | $262.8796 | $262.88 | $262.90 | $262.90 |
| Purchase #5 | $159.57 | 4.638% | $166.9709 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $121.78 | 3.397% | $125.9169 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $233.89 | 12.614% | $263.3929 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $842.12 | $923.3709 | $923.37 | $923.40 | $923.40 | |