| 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 | $213.62 | 10.219% | $235.4498 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $62.41 | 4.326% | $65.1099 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $162.38 | 12.672% | $182.9568 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $136.34 | 13.504% | $154.7514 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $38.32 | 4.500% | $40.0444 | $40.04 | $40.05 | $40.00 |
| Purchase #6 | $171.99 | 9.563% | $188.4374 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $97.78 | 4.153% | $101.8408 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $882.84 | $968.5905 | $968.59 | $968.60 | $968.50 | |