| 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 | $239.56 | 4.127% | $249.4466 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $95.25 | 10.512% | $105.2627 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $201.49 | 11.402% | $224.4639 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $225.78 | 7.655% | $243.0635 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $111.85 | 11.198% | $124.375 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $231.93 | 10.126% | $255.4152 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $79.70 | 9.842% | $87.5441 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $1,185.56 | $1,289.5710 | $1,289.57 | $1,289.55 | $1,289.60 | |