| 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 | $204.84 | 6.730% | $218.6257 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $33.80 | 11.654% | $37.7391 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $20.51 | 12.327% | $23.0383 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $11.62 | 4.677% | $12.1635 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $55.91 | 12.465% | $62.8792 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $106.61 | 11.689% | $119.0716 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $196.38 | 7.594% | $211.2931 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $629.67 | $684.8105 | $684.81 | $684.85 | $684.80 | |