| 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 | $215.99 | 13.351% | $244.8268 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $59.71 | 11.386% | $66.5086 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $240.33 | 11.292% | $267.4681 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $240.79 | 10.290% | $265.5673 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $156.32 | 4.437% | $163.2559 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $196.75 | 9.450% | $215.3429 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $111.63 | 3.693% | $115.7525 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $1,221.52 | $1,338.7221 | $1,338.73 | $1,338.70 | $1,338.80 | |