| 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 | $216.65 | 5.260% | $228.0458 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $167.53 | 5.809% | $177.2618 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $164.69 | 10.509% | $181.9973 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $99.30 | 7.299% | $106.5479 | $106.55 | $106.55 | $106.50 |
| Purchase #5 | $11.30 | 3.821% | $11.7318 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $31.81 | 7.461% | $34.1833 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $212.77 | 11.627% | $237.5088 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $904.05 | $977.2767 | $977.28 | $977.30 | $977.20 | |