| 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 | $98.33 | 6.126% | $104.3537 | $104.35 | $104.35 | $104.40 |
| Purchase #2 | $142.63 | 13.868% | $162.4099 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $219.93 | 6.572% | $234.3838 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $185.84 | 3.692% | $192.7012 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $24.57 | 8.416% | $26.6378 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $221.57 | 13.434% | $251.3357 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $25.97 | 13.445% | $29.4617 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $918.84 | $1,001.2838 | $1,001.28 | $1,001.30 | $1,001.30 | |