| 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 | $82.34 | 6.208% | $87.4517 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $222.84 | 13.103% | $252.0387 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $186.64 | 12.599% | $210.1548 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $209.48 | 12.591% | $235.8556 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $87.31 | 9.593% | $95.6856 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $41.60 | 3.183% | $42.9241 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $189.82 | 9.603% | $208.0484 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $1,020.03 | $1,132.1589 | $1,132.16 | $1,132.15 | $1,132.20 | |