| 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 | $250.96 | 11.259% | $279.2156 | $279.22 | $279.20 | $279.20 |
| Purchase #2 | $195.42 | 11.646% | $218.1786 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $207.71 | 5.330% | $218.7809 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $202.62 | 13.835% | $230.6525 | $230.65 | $230.65 | $230.70 |
| Purchase #5 | $228.59 | 4.233% | $238.2662 | $238.27 | $238.25 | $238.30 |
| Purchase #6 | $28.41 | 8.179% | $30.7337 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $87.61 | 11.476% | $97.6641 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $1,201.32 | $1,313.4916 | $1,313.49 | $1,313.50 | $1,313.60 | |