| 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 | $94.92 | 3.400% | $98.1473 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $183.35 | 8.722% | $199.3418 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $118.75 | 13.470% | $134.7456 | $134.75 | $134.75 | $134.70 |
| Purchase #4 | $108.80 | 10.218% | $119.9172 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $12.75 | 5.162% | $13.4082 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $202.85 | 3.120% | $209.1789 | $209.18 | $209.20 | $209.20 |
| Purchase #7 | $100.78 | 3.826% | $104.6358 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $822.20 | $879.3748 | $879.39 | $879.40 | $879.20 | |