| 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 | $172.81 | 8.818% | $188.0484 | $188.05 | $188.05 | $188.00 |
| Purchase #2 | $107.73 | 5.357% | $113.5011 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $249.63 | 12.830% | $281.6575 | $281.66 | $281.65 | $281.70 |
| Purchase #4 | $35.97 | 8.636% | $39.0764 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $230.65 | 8.863% | $251.0925 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $143.74 | 8.601% | $156.1031 | $156.10 | $156.10 | $156.10 |
| Purchase #7 | $195.41 | 7.211% | $209.501 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $1,135.94 | $1,238.9800 | $1,238.98 | $1,239.00 | $1,239.00 | |