| 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 | $93.54 | 13.669% | $106.326 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $7.42 | 12.821% | $8.3713 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $223.87 | 4.431% | $233.7897 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $217.80 | 3.838% | $226.1592 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $250.36 | 12.165% | $280.8163 | $280.82 | $280.80 | $280.80 |
| Purchase #6 | $176.75 | 8.487% | $191.7508 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $76.97 | 9.780% | $84.4977 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $1,046.71 | $1,131.7110 | $1,131.72 | $1,131.70 | $1,131.80 | |