| 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 | $172.99 | 10.226% | $190.68 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $226.75 | 4.330% | $236.5683 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $5.37 | 4.312% | $5.6016 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $135.29 | 11.699% | $151.1176 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $139.31 | 3.428% | $144.0855 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $235.40 | 12.680% | $265.2487 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $22.71 | 3.725% | $23.5559 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $937.82 | $1,016.8576 | $1,016.87 | $1,016.85 | $1,016.90 | |