| 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 | $242.83 | 6.729% | $259.17 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $208.71 | 8.304% | $226.0413 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $174.83 | 5.207% | $183.9334 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $50.51 | 9.568% | $55.3428 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $32.27 | 8.735% | $35.0888 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $115.44 | 10.317% | $127.3499 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $88.86 | 11.638% | $99.2015 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $913.45 | $986.1277 | $986.12 | $986.15 | $986.00 | |