| 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 | $212.49 | 6.590% | $226.4931 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $21.37 | 7.455% | $22.9631 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $232.74 | 8.589% | $252.73 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $100.81 | 13.757% | $114.6784 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $14.32 | 3.509% | $14.8225 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $122.40 | 3.246% | $126.3731 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $197.74 | 4.461% | $206.5612 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $901.87 | $964.6214 | $964.61 | $964.60 | $964.70 | |