| 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 | $239.59 | 5.280% | $252.2404 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $112.71 | 9.299% | $123.1909 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $133.36 | 5.549% | $140.7601 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $39.48 | 5.773% | $41.7592 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $33.41 | 3.815% | $34.6846 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $88.81 | 10.722% | $98.3322 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $232.75 | 12.539% | $261.9345 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $880.11 | $952.9019 | $952.89 | $952.95 | $952.90 | |