| 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 | $132.41 | 12.832% | $149.4009 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $245.52 | 12.597% | $276.4482 | $276.45 | $276.45 | $276.40 |
| Purchase #3 | $20.54 | 12.821% | $23.1734 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $63.26 | 7.372% | $67.9235 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $35.88 | 6.704% | $38.2854 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $72.84 | 10.179% | $80.2544 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $240.73 | 5.547% | $254.0833 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $811.18 | $889.5691 | $889.56 | $889.55 | $889.60 | |