| 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 | $209.73 | 11.125% | $233.0625 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $88.26 | 6.547% | $94.0384 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $99.46 | 10.688% | $110.0903 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $181.36 | 3.628% | $187.9397 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $27.90 | 5.350% | $29.3927 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $128.81 | 9.164% | $140.6141 | $140.61 | $140.60 | $140.60 |
| Purchase #7 | $149.41 | 11.755% | $166.9731 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $884.93 | $962.1108 | $962.10 | $962.10 | $962.10 | |