| 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 | $180.63 | 10.448% | $199.5022 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $76.43 | 7.475% | $82.1431 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $249.54 | 10.592% | $275.9713 | $275.97 | $275.95 | $276.00 |
| Purchase #4 | $111.25 | 11.762% | $124.3352 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $108.58 | 7.858% | $117.1122 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $132.43 | 6.296% | $140.7678 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $109.88 | 7.214% | $117.8067 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $968.74 | $1,057.6385 | $1,057.64 | $1,057.60 | $1,057.60 | |