| 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 | $194.67 | 10.445% | $215.0033 | $215.00 | $215.00 | $215.00 |
| Purchase #2 | $139.93 | 10.237% | $154.2546 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $239.78 | 12.630% | $270.0642 | $270.06 | $270.05 | $270.10 |
| Purchase #4 | $235.78 | 13.621% | $267.8956 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $168.99 | 4.436% | $176.4864 | $176.49 | $176.50 | $176.50 |
| Purchase #6 | $59.47 | 13.873% | $67.7203 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $92.65 | 3.824% | $96.1929 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,131.27 | $1,247.6173 | $1,247.61 | $1,247.60 | $1,247.70 | |