| 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 | $96.88 | 4.867% | $101.5951 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $234.43 | 8.481% | $254.312 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $114.66 | 9.127% | $125.125 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $240.46 | 10.181% | $264.9412 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $78.48 | 5.748% | $82.991 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $64.69 | 4.455% | $67.5719 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $228.59 | 7.475% | $245.6771 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $1,058.19 | $1,142.2133 | $1,142.22 | $1,142.25 | $1,142.20 | |