| 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 | $192.88 | 8.151% | $208.6016 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $198.46 | 9.502% | $217.3177 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $194.41 | 9.660% | $213.19 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $103.44 | 4.657% | $108.2572 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $188.87 | 12.304% | $212.1086 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $122.47 | 12.167% | $137.3709 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $165.96 | 5.840% | $175.6521 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $1,166.49 | $1,272.4981 | $1,272.50 | $1,272.45 | $1,272.60 | |