| 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 | $246.58 | 4.380% | $257.3802 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $113.61 | 7.358% | $121.9694 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $60.56 | 13.677% | $68.8428 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $109.96 | 12.519% | $123.7259 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $194.33 | 11.856% | $217.3698 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $51.81 | 6.365% | $55.1077 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $155.40 | 6.458% | $165.4357 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $932.25 | $1,009.8315 | $1,009.84 | $1,009.85 | $1,009.80 | |