| 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 | $209.34 | 11.234% | $232.8573 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $238.26 | 3.572% | $246.7706 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $113.76 | 8.724% | $123.6844 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $43.29 | 3.785% | $44.9285 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $85.79 | 8.314% | $92.9226 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $231.58 | 11.395% | $257.9685 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $110.80 | 10.407% | $122.331 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $1,032.82 | $1,121.4629 | $1,121.46 | $1,121.45 | $1,121.50 | |