| 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 | $226.29 | 9.338% | $247.421 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $33.96 | 7.157% | $36.3905 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $115.28 | 11.641% | $128.6997 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $201.57 | 8.866% | $219.4412 | $219.44 | $219.45 | $219.40 |
| Purchase #5 | $231.78 | 10.183% | $255.3822 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $33.32 | 6.681% | $35.5461 | $35.55 | $35.55 | $35.50 |
| Purchase #7 | $36.68 | 11.288% | $40.8204 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $878.88 | $963.7011 | $963.70 | $963.70 | $963.60 | |