| 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 | $103.73 | 13.661% | $117.9006 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $104.34 | 13.645% | $118.5772 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $88.46 | 8.770% | $96.2179 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $216.79 | 3.412% | $224.1869 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $176.71 | 7.713% | $190.3396 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $6.41 | 9.717% | $7.0329 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $130.55 | 11.129% | $145.0789 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $826.99 | $899.3340 | $899.34 | $899.40 | $899.30 | |