| 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 | $91.94 | 13.835% | $104.6599 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $217.57 | 9.717% | $238.7113 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $137.65 | 12.549% | $154.9237 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $175.83 | 12.329% | $197.5081 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $47.40 | 10.311% | $52.2874 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $112.42 | 3.430% | $116.276 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $238.62 | 7.797% | $257.2252 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,021.43 | $1,121.5916 | $1,121.60 | $1,121.60 | $1,121.60 | |