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 | $127.30 | 12.103% | $142.7071 | $142.71 | $142.70 | $142.70 |
Purchase #2 | $46.44 | 7.837% | $50.0795 | $50.08 | $50.10 | $50.10 |
Purchase #3 | $75.39 | 4.185% | $78.5451 | $78.55 | $78.55 | $78.50 |
Purchase #4 | $13.91 | 8.495% | $15.0917 | $15.09 | $15.10 | $15.10 |
Purchase #5 | $173.36 | 13.762% | $197.2178 | $197.22 | $197.20 | $197.20 |
Purchase #6 | $237.39 | 4.179% | $247.3105 | $247.31 | $247.30 | $247.30 |
Purchase #7 | $90.44 | 8.536% | $98.16 | $98.16 | $98.15 | $98.20 |
7 purchase totals = | $764.23 | $829.1117 | $829.12 | $829.10 | $829.10 |