| 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 | $103.66 | 12.595% | $116.716 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $194.77 | 10.701% | $215.6123 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $23.76 | 11.211% | $26.4237 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $148.56 | 4.184% | $154.7758 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $127.43 | 3.850% | $132.3361 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $176.69 | 7.284% | $189.5601 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $249.38 | 12.451% | $280.4303 | $280.43 | $280.45 | $280.40 |
| 7 purchase totals = | $1,024.25 | $1,115.8543 | $1,115.86 | $1,115.85 | $1,115.80 | |