| 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 | $129.58 | 5.778% | $137.0671 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $193.82 | 4.400% | $202.3481 | $202.35 | $202.35 | $202.30 |
| Purchase #3 | $49.38 | 4.276% | $51.4915 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $247.35 | 8.522% | $268.4292 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $9.51 | 12.486% | $10.6974 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $112.41 | 6.816% | $120.0719 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $31.43 | 10.249% | $34.6513 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $773.48 | $824.7565 | $824.76 | $824.75 | $824.80 | |