| 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 | $190.78 | 13.464% | $216.4666 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $209.45 | 13.147% | $236.9864 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $223.97 | 5.637% | $236.5952 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $78.26 | 7.726% | $84.3064 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $207.53 | 7.501% | $223.0968 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $169.90 | 5.588% | $179.394 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $75.48 | 6.473% | $80.3658 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $1,155.37 | $1,257.2112 | $1,257.23 | $1,257.20 | $1,257.30 | |