| 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 | $154.82 | 4.535% | $161.8411 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $88.93 | 11.671% | $99.309 | $99.31 | $99.30 | $99.30 |
| Purchase #3 | $111.25 | 10.157% | $122.5497 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $209.95 | 11.399% | $233.8822 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $236.25 | 12.332% | $265.3844 | $265.38 | $265.40 | $265.40 |
| Purchase #6 | $116.59 | 5.139% | $122.5816 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $35.28 | 4.716% | $36.9438 | $36.94 | $36.95 | $36.90 |
| 7 purchase totals = | $953.07 | $1,042.4918 | $1,042.48 | $1,042.55 | $1,042.40 | |