| 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 | $107.64 | 3.443% | $111.346 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $41.94 | 12.759% | $47.2911 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $112.53 | 10.593% | $124.4503 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $226.46 | 3.219% | $233.7497 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $111.87 | 9.309% | $122.284 | $122.28 | $122.30 | $122.30 |
| Purchase #6 | $226.65 | 4.169% | $236.099 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $51.85 | 10.790% | $57.4446 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $878.94 | $932.6647 | $932.66 | $932.70 | $932.60 | |