| 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 | $193.78 | 9.415% | $212.0244 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $96.88 | 7.743% | $104.3814 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $173.58 | 8.712% | $188.7023 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $209.80 | 4.667% | $219.5914 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $145.25 | 9.140% | $158.5259 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $110.52 | 10.431% | $122.0483 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $194.91 | 11.567% | $217.4552 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,124.72 | $1,222.7289 | $1,222.73 | $1,222.75 | $1,222.70 | |