| 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 | $126.65 | 12.701% | $142.7358 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $91.34 | 9.704% | $100.2036 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $217.56 | 4.182% | $226.6584 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $118.96 | 10.522% | $131.477 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $138.89 | 3.629% | $143.9303 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $124.64 | 3.569% | $129.0884 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $108.52 | 11.848% | $121.3774 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $926.56 | $995.4709 | $995.48 | $995.55 | $995.50 | |