| 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 | $218.44 | 7.625% | $235.0961 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $40.62 | 8.870% | $44.223 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $236.30 | 10.411% | $260.9012 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $202.56 | 4.167% | $211.0007 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $76.87 | 5.221% | $80.8834 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $18.84 | 8.345% | $20.4122 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $239.87 | 10.391% | $264.7949 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,033.50 | $1,117.3115 | $1,117.30 | $1,117.30 | $1,117.30 | |