| 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 | $218.50 | 3.250% | $225.6013 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $205.36 | 11.481% | $228.9374 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $225.56 | 12.780% | $254.3866 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $209.40 | 8.277% | $226.732 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $236.82 | 13.136% | $267.9287 | $267.93 | $267.95 | $267.90 |
| Purchase #6 | $78.37 | 13.366% | $88.8449 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $122.64 | 7.385% | $131.697 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $1,296.65 | $1,424.1279 | $1,424.13 | $1,424.20 | $1,424.00 | |