| 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 | $82.84 | 11.712% | $92.5422 | $92.54 | $92.55 | $92.50 |
| Purchase #2 | $103.38 | 4.766% | $108.3071 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $120.84 | 10.357% | $133.3554 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $173.41 | 13.594% | $196.9834 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $113.67 | 3.511% | $117.661 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $214.97 | 4.743% | $225.166 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $154.44 | 6.452% | $164.4045 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $963.55 | $1,038.4196 | $1,038.42 | $1,038.40 | $1,038.50 | |