| 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 | $188.43 | 8.295% | $204.0603 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $45.52 | 6.613% | $48.5302 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $223.52 | 5.304% | $235.3755 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $138.57 | 5.180% | $145.7479 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $117.89 | 6.867% | $125.9855 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $91.81 | 13.505% | $104.2089 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $130.35 | 7.620% | $140.2827 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $936.09 | $1,004.1910 | $1,004.20 | $1,004.25 | $1,004.20 | |