| 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 | $208.90 | 6.201% | $221.8539 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $35.95 | 11.134% | $39.9527 | $39.95 | $39.95 | $40.00 |
| Purchase #3 | $141.73 | 5.349% | $149.3111 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $217.90 | 9.873% | $239.4133 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $14.42 | 5.532% | $15.2177 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $215.78 | 4.703% | $225.9281 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $76.38 | 7.378% | $82.0153 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $911.06 | $973.6921 | $973.69 | $973.65 | $973.70 | |