| 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 | $93.56 | 9.748% | $102.6802 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $190.73 | 8.492% | $206.9268 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $146.29 | 9.359% | $159.9813 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $145.60 | 6.402% | $154.9213 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $203.68 | 3.490% | $210.7884 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $197.40 | 5.578% | $208.411 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $225.52 | 12.320% | $253.3041 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,202.78 | $1,297.0131 | $1,297.01 | $1,297.05 | $1,297.00 | |