| 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 | $203.38 | 4.432% | $212.3938 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $76.45 | 11.124% | $84.9543 | $84.95 | $84.95 | $85.00 |
| Purchase #3 | $5.51 | 3.179% | $5.6852 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $163.53 | 6.327% | $173.8765 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $148.32 | 12.105% | $166.2741 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $212.36 | 3.194% | $219.1428 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $108.37 | 13.738% | $123.2579 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $917.92 | $985.5846 | $985.58 | $985.60 | $985.70 | |