| 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 | $193.62 | 7.750% | $208.6256 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $198.97 | 3.763% | $206.4572 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $211.98 | 12.325% | $238.1065 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $233.60 | 13.357% | $264.802 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $155.77 | 12.390% | $175.0699 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $229.72 | 3.161% | $236.9814 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $70.88 | 10.445% | $78.2834 | $78.28 | $78.30 | $78.30 |
| 7 purchase totals = | $1,294.54 | $1,408.3260 | $1,408.33 | $1,408.35 | $1,408.40 | |