| 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 | $100.26 | 12.131% | $112.4225 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $196.43 | 10.329% | $216.7193 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $112.42 | 12.379% | $126.3365 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $66.64 | 3.655% | $69.0757 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $113.96 | 13.736% | $129.6135 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $54.42 | 11.338% | $60.5901 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $63.70 | 7.495% | $68.4743 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $707.83 | $783.2319 | $783.23 | $783.20 | $783.20 | |