| 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 | $243.42 | 5.647% | $257.1659 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $181.55 | 9.694% | $199.1495 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $102.37 | 11.634% | $114.2797 | $114.28 | $114.30 | $114.30 |
| Purchase #4 | $86.80 | 4.719% | $90.8961 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $11.27 | 8.341% | $12.21 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $83.32 | 5.491% | $87.8951 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $126.30 | 12.628% | $142.2492 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $835.03 | $903.8455 | $903.86 | $903.85 | $903.80 | |