| 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 | $190.29 | 13.425% | $215.8364 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $235.29 | 6.353% | $250.238 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $67.40 | 9.268% | $73.6466 | $73.65 | $73.65 | $73.60 |
| Purchase #4 | $84.72 | 10.213% | $93.3725 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $197.50 | 9.726% | $216.7089 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $21.42 | 11.676% | $23.921 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $70.60 | 9.105% | $77.0281 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $867.22 | $950.7515 | $950.76 | $950.75 | $950.60 | |