| 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 | $110.37 | 10.796% | $122.2855 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $211.59 | 10.873% | $234.5962 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $233.39 | 12.515% | $262.5988 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $19.49 | 9.808% | $21.4016 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $222.70 | 11.738% | $248.8405 | $248.84 | $248.85 | $248.80 |
| Purchase #6 | $58.54 | 12.516% | $65.8669 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $250.32 | 6.583% | $266.7986 | $266.80 | $266.80 | $266.80 |
| 7 purchase totals = | $1,106.40 | $1,222.3881 | $1,222.40 | $1,222.40 | $1,222.40 | |