| 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 | $224.44 | 10.229% | $247.398 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $27.35 | 10.191% | $30.1372 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $160.48 | 8.217% | $173.6666 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $161.84 | 10.837% | $179.3786 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $15.72 | 6.194% | $16.6937 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $130.87 | 5.143% | $137.6006 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $106.64 | 10.584% | $117.9268 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $827.34 | $902.8015 | $902.81 | $902.85 | $902.80 | |