| 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 | $191.99 | 13.683% | $218.26 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $48.78 | 11.710% | $54.4921 | $54.49 | $54.50 | $54.50 |
| Purchase #3 | $27.79 | 3.767% | $28.8368 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $87.88 | 10.589% | $97.1856 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $124.41 | 9.735% | $136.5213 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $222.57 | 3.833% | $231.1011 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $83.37 | 11.512% | $92.9676 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $786.79 | $859.3645 | $859.37 | $859.35 | $859.40 | |