| 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 | $22.66 | 12.837% | $25.5689 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $213.50 | 5.215% | $224.634 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $78.83 | 9.247% | $86.1194 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $204.45 | 6.522% | $217.7842 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $110.85 | 3.790% | $115.0512 | $115.05 | $115.05 | $115.10 |
| Purchase #6 | $104.25 | 5.144% | $109.6126 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $101.48 | 12.586% | $114.2523 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $836.02 | $893.0226 | $893.01 | $893.00 | $893.10 | |