| 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 | $215.78 | 10.702% | $238.8728 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $91.79 | 6.479% | $97.7371 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $190.52 | 9.174% | $207.9983 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $151.37 | 5.792% | $160.1374 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $157.79 | 8.230% | $170.7761 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $244.66 | 8.164% | $264.634 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $101.98 | 13.320% | $115.5637 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $1,153.89 | $1,255.7194 | $1,255.72 | $1,255.75 | $1,255.70 | |