| 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 | $191.34 | 4.401% | $199.7609 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $170.91 | 11.140% | $189.9494 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $242.38 | 4.242% | $252.6618 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $104.80 | 8.348% | $113.5487 | $113.55 | $113.55 | $113.50 |
| Purchase #5 | $239.89 | 13.183% | $271.5147 | $271.51 | $271.50 | $271.50 |
| Purchase #6 | $58.53 | 13.787% | $66.5995 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $35.99 | 6.795% | $38.4355 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $1,043.84 | $1,132.4705 | $1,132.47 | $1,132.45 | $1,132.40 | |