| 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 | $117.64 | 11.847% | $131.5768 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $85.82 | 10.179% | $94.5556 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $105.55 | 7.521% | $113.4884 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $182.80 | 13.480% | $207.4414 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $245.55 | 6.471% | $261.4395 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $140.68 | 11.417% | $156.7414 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $103.74 | 8.820% | $112.8899 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $981.78 | $1,078.1330 | $1,078.14 | $1,078.20 | $1,078.10 | |