| 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 | $116.54 | 4.676% | $121.9894 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $182.88 | 3.337% | $188.9827 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $250.95 | 12.323% | $281.8746 | $281.87 | $281.85 | $281.90 |
| Purchase #4 | $138.30 | 9.205% | $151.0305 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $26.49 | 4.466% | $27.673 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $246.59 | 10.453% | $272.3661 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $24.39 | 9.515% | $26.7107 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $986.14 | $1,070.6270 | $1,070.62 | $1,070.60 | $1,070.70 | |