| 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 | $115.68 | 9.309% | $126.4487 | $126.45 | $126.45 | $126.40 |
| Purchase #2 | $234.34 | 12.776% | $264.2793 | $264.28 | $264.30 | $264.30 |
| Purchase #3 | $243.88 | 8.630% | $264.9268 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $250.67 | 9.418% | $274.2781 | $274.28 | $274.30 | $274.30 |
| Purchase #5 | $18.98 | 3.660% | $19.6747 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $225.92 | 5.699% | $238.7952 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $63.82 | 8.213% | $69.0615 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $1,153.29 | $1,257.4643 | $1,257.47 | $1,257.50 | $1,257.50 | |