| 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 | $99.31 | 5.567% | $104.8386 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $115.72 | 4.744% | $121.2098 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $239.53 | 6.467% | $255.0204 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $226.34 | 7.241% | $242.7293 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $175.67 | 3.349% | $181.5532 | $181.55 | $181.55 | $181.60 |
| Purchase #6 | $157.52 | 8.414% | $170.7737 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $108.73 | 7.815% | $117.2272 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $1,122.82 | $1,193.3522 | $1,193.35 | $1,193.35 | $1,193.30 | |