| 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 | $108.50 | 5.220% | $114.1637 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $221.97 | 12.870% | $250.5375 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $182.34 | 7.505% | $196.0246 | $196.02 | $196.00 | $196.00 |
| Purchase #4 | $71.93 | 5.792% | $76.0962 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $48.73 | 3.562% | $50.4658 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $110.73 | 6.511% | $117.9396 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $105.82 | 10.331% | $116.7523 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $850.02 | $921.9797 | $921.98 | $921.95 | $922.00 | |