| 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 | $132.48 | 7.511% | $142.4306 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $173.80 | 9.748% | $190.742 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $128.64 | 5.732% | $136.0136 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $241.44 | 12.681% | $272.057 | $272.06 | $272.05 | $272.10 |
| Purchase #5 | $89.35 | 10.346% | $98.5942 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $170.83 | 7.130% | $183.0102 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $240.57 | 9.127% | $262.5268 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,177.11 | $1,285.3744 | $1,285.37 | $1,285.40 | $1,285.30 | |