| 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 | $247.34 | 9.758% | $271.4754 | $271.48 | $271.50 | $271.50 |
| Purchase #2 | $235.34 | 13.784% | $267.7793 | $267.78 | $267.80 | $267.80 |
| Purchase #3 | $58.75 | 12.138% | $65.8811 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $99.86 | 8.576% | $108.424 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $141.65 | 11.107% | $157.3831 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $135.97 | 8.714% | $147.8184 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $73.49 | 3.370% | $75.9666 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $992.40 | $1,094.7279 | $1,094.73 | $1,094.75 | $1,094.80 | |