| 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 | $107.91 | 11.758% | $120.5981 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $37.48 | 9.706% | $41.1178 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $109.33 | 7.544% | $117.5779 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $236.30 | 11.738% | $264.0369 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $164.56 | 13.523% | $186.8134 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $76.54 | 13.318% | $86.7336 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $206.99 | 4.119% | $215.5159 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $939.11 | $1,032.3936 | $1,032.40 | $1,032.40 | $1,032.30 | |