| 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 | $249.56 | 13.333% | $282.8338 | $282.83 | $282.85 | $282.80 |
| Purchase #2 | $131.39 | 4.301% | $137.0411 | $137.04 | $137.05 | $137.00 |
| Purchase #3 | $200.48 | 10.769% | $222.0697 | $222.07 | $222.05 | $222.10 |
| Purchase #4 | $183.38 | 4.622% | $191.8558 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $132.59 | 6.356% | $141.0174 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $230.99 | 12.642% | $260.1918 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $131.89 | 11.455% | $146.998 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $1,260.28 | $1,382.0076 | $1,382.01 | $1,382.00 | $1,382.00 | |