| 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 | $150.56 | 13.127% | $170.324 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $233.89 | 5.487% | $246.7235 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $93.90 | 11.555% | $104.7501 | $104.75 | $104.75 | $104.80 |
| Purchase #4 | $243.34 | 8.678% | $264.457 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $105.62 | 3.555% | $109.3748 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $175.81 | 3.602% | $182.1427 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $208.75 | 6.166% | $221.6215 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,211.87 | $1,299.3936 | $1,299.38 | $1,299.30 | $1,299.40 | |