| 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 | $205.97 | 13.732% | $234.2538 | $234.25 | $234.25 | $234.30 |
| Purchase #2 | $159.66 | 7.268% | $171.2641 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $244.98 | 6.856% | $261.7758 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $14.61 | 12.548% | $16.4433 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $128.74 | 9.441% | $140.8943 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $42.26 | 3.119% | $43.5781 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $152.71 | 4.453% | $159.5102 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $948.93 | $1,027.7196 | $1,027.71 | $1,027.75 | $1,027.80 | |