| 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 | $14.32 | 12.548% | $16.1169 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $40.35 | 6.354% | $42.9138 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $236.57 | 8.652% | $257.038 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $192.66 | 5.710% | $203.6609 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $237.92 | 7.798% | $256.473 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $76.82 | 7.761% | $82.782 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $163.28 | 11.391% | $181.8792 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $961.92 | $1,040.8638 | $1,040.86 | $1,040.85 | $1,040.90 | |