| 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 | $211.34 | 10.650% | $233.8477 | $233.85 | $233.85 | $233.80 |
| Purchase #2 | $108.39 | 6.222% | $115.134 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $220.63 | 13.118% | $249.5722 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $200.92 | 10.141% | $221.2953 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $140.27 | 4.347% | $146.3675 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $179.41 | 12.853% | $202.4696 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $116.61 | 7.428% | $125.2718 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $1,177.57 | $1,293.9581 | $1,293.96 | $1,293.90 | $1,294.00 | |