| 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 | $129.37 | 13.468% | $146.7936 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $248.42 | 3.792% | $257.8401 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $77.75 | 3.287% | $80.3056 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $249.86 | 6.278% | $265.5462 | $265.55 | $265.55 | $265.50 |
| Purchase #5 | $189.43 | 10.196% | $208.7443 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $249.58 | 6.249% | $265.1763 | $265.18 | $265.20 | $265.20 |
| Purchase #7 | $86.91 | 12.616% | $97.8746 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $1,231.32 | $1,322.2807 | $1,322.28 | $1,322.30 | $1,322.20 | |