| 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 | $172.54 | 3.809% | $179.112 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $176.39 | 10.161% | $194.313 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $233.84 | 11.838% | $261.522 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $43.35 | 10.583% | $47.9377 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $228.57 | 3.495% | $236.5585 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $236.41 | 7.532% | $254.2164 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $218.35 | 5.646% | $230.678 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $1,309.45 | $1,404.3376 | $1,404.34 | $1,404.30 | $1,404.30 | |