| 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 | $81.50 | 6.828% | $87.0648 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $226.90 | 8.268% | $245.6601 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $161.42 | 13.140% | $182.6306 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $235.38 | 10.697% | $260.5586 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $240.28 | 8.230% | $260.055 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $128.28 | 8.659% | $139.3878 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $145.25 | 12.237% | $163.0242 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $1,219.01 | $1,338.3811 | $1,338.38 | $1,338.35 | $1,338.50 | |