| 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 | $225.41 | 6.325% | $239.6672 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $184.97 | 8.545% | $200.7757 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $125.94 | 12.796% | $142.0553 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $67.47 | 5.495% | $71.1775 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $191.85 | 10.760% | $212.4931 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $7.72 | 4.523% | $8.0692 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $141.61 | 12.104% | $158.7505 | $158.75 | $158.75 | $158.80 |
| 7 purchase totals = | $944.97 | $1,032.9885 | $1,033.00 | $1,033.00 | $1,033.20 | |