| 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 | $13.80 | 6.502% | $14.6973 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $201.71 | 9.235% | $220.3379 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $30.51 | 8.871% | $33.2165 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $188.57 | 9.267% | $206.0448 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $237.41 | 12.643% | $267.4257 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $132.33 | 13.725% | $150.4923 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $177.44 | 10.451% | $195.9843 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $981.77 | $1,088.1988 | $1,088.20 | $1,088.25 | $1,088.10 | |