| 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 | $14.41 | 12.870% | $16.2646 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $212.25 | 11.665% | $237.009 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $182.26 | 11.444% | $203.1178 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $154.93 | 12.138% | $173.7354 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $128.97 | 10.189% | $142.1108 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $97.34 | 9.321% | $106.4131 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $23.46 | 8.718% | $25.5052 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $813.62 | $904.1559 | $904.16 | $904.10 | $904.10 | |