| 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 | $21.50 | 10.405% | $23.7371 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $184.82 | 5.727% | $195.4046 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $223.83 | 4.238% | $233.3159 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $235.47 | 8.669% | $255.8829 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $183.41 | 11.734% | $204.9313 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $237.36 | 12.506% | $267.0442 | $267.04 | $267.05 | $267.00 |
| Purchase #7 | $202.46 | 6.207% | $215.0267 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $1,288.85 | $1,395.3427 | $1,395.34 | $1,395.40 | $1,395.20 | |