| 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 | $224.65 | 3.863% | $233.3282 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $250.79 | 5.654% | $264.9697 | $264.97 | $264.95 | $265.00 |
| Purchase #3 | $83.48 | 6.585% | $88.9772 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $74.62 | 11.330% | $83.0744 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $16.50 | 11.245% | $18.3554 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $132.61 | 4.446% | $138.5058 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $40.77 | 7.259% | $43.7295 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $823.42 | $870.9402 | $870.95 | $870.95 | $871.00 | |