| 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 | $115.33 | 10.330% | $127.2436 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $89.45 | 10.157% | $98.5354 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $113.37 | 3.541% | $117.3844 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $166.44 | 12.694% | $187.5679 | $187.57 | $187.55 | $187.60 |
| Purchase #5 | $37.87 | 8.139% | $40.9522 | $40.95 | $40.95 | $41.00 |
| Purchase #6 | $186.27 | 9.531% | $204.0234 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $190.64 | 9.749% | $209.2255 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $899.37 | $984.9324 | $984.93 | $984.95 | $984.90 | |