| 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 | $203.37 | 13.328% | $230.4752 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $173.75 | 8.435% | $188.4058 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $97.52 | 5.703% | $103.0816 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $68.40 | 9.145% | $74.6552 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $215.32 | 4.462% | $224.9276 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $190.91 | 9.409% | $208.8727 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $61.89 | 3.510% | $64.0623 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $1,011.16 | $1,094.4804 | $1,094.49 | $1,094.50 | $1,094.60 | |