| 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 | $228.57 | 11.136% | $254.0236 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $184.44 | 11.353% | $205.3795 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $155.62 | 5.639% | $164.3954 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $164.73 | 3.193% | $169.9898 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $23.59 | 7.255% | $25.3015 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $34.85 | 10.840% | $38.6277 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $44.60 | 9.244% | $48.7228 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $836.40 | $906.4403 | $906.44 | $906.45 | $906.40 | |