| 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 | $117.44 | 5.347% | $123.7195 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $109.40 | 12.260% | $122.8124 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $83.74 | 9.863% | $91.9993 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $62.46 | 6.643% | $66.6092 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $12.90 | 7.539% | $13.8725 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $190.38 | 9.593% | $208.6432 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $246.95 | 8.564% | $268.0988 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $823.27 | $895.7549 | $895.75 | $895.70 | $895.70 | |