| 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 | $118.33 | 13.614% | $134.4394 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $193.56 | 5.143% | $203.5148 | $203.51 | $203.50 | $203.50 |
| Purchase #3 | $126.80 | 9.678% | $139.0717 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $206.42 | 7.673% | $222.2586 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $11.75 | 12.568% | $13.2267 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $138.70 | 8.171% | $150.0332 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $223.70 | 3.294% | $231.0687 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,019.26 | $1,093.6131 | $1,093.61 | $1,093.60 | $1,093.60 | |