| 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 | $213.34 | 3.403% | $220.6 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $127.42 | 10.476% | $140.7685 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $36.48 | 8.703% | $39.6549 | $39.65 | $39.65 | $39.70 |
| Purchase #4 | $95.27 | 11.339% | $106.0727 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $56.56 | 9.270% | $61.8031 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $156.38 | 12.176% | $175.4208 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $223.29 | 8.626% | $242.551 | $242.55 | $242.55 | $242.60 |
| 7 purchase totals = | $908.74 | $986.8710 | $986.86 | $986.80 | $987.00 | |