| 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 | $198.43 | 3.428% | $205.2322 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $85.49 | 12.776% | $96.4122 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $54.91 | 8.728% | $59.7025 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $234.26 | 6.742% | $250.0538 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $247.71 | 7.563% | $266.4443 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $34.30 | 8.225% | $37.1212 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $230.98 | 3.694% | $239.5124 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,086.08 | $1,154.4786 | $1,154.46 | $1,154.45 | $1,154.40 | |