| 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 | $226.80 | 9.566% | $248.4957 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $242.96 | 7.334% | $260.7787 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $65.44 | 10.597% | $72.3747 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $172.69 | 10.309% | $190.4926 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $126.81 | 9.683% | $139.089 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $26.45 | 12.778% | $29.8298 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $146.84 | 9.402% | $160.6459 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $1,007.99 | $1,101.7064 | $1,101.71 | $1,101.75 | $1,101.70 | |