| 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 | $236.96 | 11.424% | $264.0303 | $264.03 | $264.05 | $264.00 |
| Purchase #2 | $109.25 | 11.318% | $121.6149 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $44.34 | 12.437% | $49.8546 | $49.85 | $49.85 | $49.90 |
| Purchase #4 | $248.53 | 3.453% | $257.1117 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $76.37 | 5.729% | $80.7452 | $80.75 | $80.75 | $80.70 |
| Purchase #6 | $98.67 | 10.404% | $108.9356 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $190.51 | 6.400% | $202.7026 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $1,004.63 | $1,084.9949 | $1,084.99 | $1,085.00 | $1,084.90 | |