| 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 | $237.93 | 5.637% | $251.3421 | $251.34 | $251.35 | $251.30 |
| Purchase #2 | $114.29 | 7.393% | $122.7395 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $243.52 | 7.265% | $261.2117 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $79.29 | 11.208% | $88.1768 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $163.57 | 7.164% | $175.2882 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $143.25 | 9.352% | $156.6467 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $237.59 | 13.785% | $270.3418 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $1,219.44 | $1,325.7468 | $1,325.75 | $1,325.80 | $1,325.60 | |