| 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 | $114.77 | 3.110% | $118.3393 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $217.50 | 9.338% | $237.8102 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $114.83 | 13.714% | $130.5778 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $176.31 | 4.268% | $183.8349 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $112.34 | 3.210% | $115.9461 | $115.95 | $115.95 | $115.90 |
| Purchase #6 | $56.72 | 10.142% | $62.4725 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $121.93 | 11.874% | $136.408 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $914.40 | $985.3888 | $985.39 | $985.40 | $985.30 | |