| 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 | $220.67 | 11.585% | $246.2346 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $53.96 | 9.556% | $59.1164 | $59.12 | $59.10 | $59.10 |
| Purchase #3 | $63.56 | 12.296% | $71.3753 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $157.37 | 8.575% | $170.8645 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $187.79 | 11.169% | $208.7643 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $30.77 | 11.832% | $34.4107 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $182.67 | 4.471% | $190.8372 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $896.79 | $981.6030 | $981.60 | $981.60 | $981.60 | |