| 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 | $248.37 | 10.701% | $274.9481 | $274.95 | $274.95 | $274.90 |
| Purchase #2 | $37.48 | 3.353% | $38.7367 | $38.74 | $38.75 | $38.70 |
| Purchase #3 | $6.83 | 4.763% | $7.1553 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $193.52 | 3.579% | $200.4461 | $200.45 | $200.45 | $200.40 |
| Purchase #5 | $72.61 | 10.284% | $80.0772 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $216.79 | 13.763% | $246.6268 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $243.47 | 8.497% | $264.1576 | $264.16 | $264.15 | $264.20 |
| 7 purchase totals = | $1,019.07 | $1,112.1478 | $1,112.17 | $1,112.20 | $1,112.10 | |