| 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 | $219.41 | 8.224% | $237.4543 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $59.29 | 12.758% | $66.8542 | $66.85 | $66.85 | $66.90 |
| Purchase #3 | $25.79 | 13.120% | $29.1736 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $28.72 | 12.203% | $32.2247 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $211.27 | 9.451% | $231.2371 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $198.63 | 5.674% | $209.9003 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $5.95 | 4.719% | $6.2308 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $749.06 | $813.0750 | $813.06 | $813.05 | $813.10 | |