| 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 | $221.54 | 5.647% | $234.0504 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $9.83 | 9.214% | $10.7357 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $247.35 | 7.486% | $265.8666 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $138.84 | 10.831% | $153.8778 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $15.77 | 11.848% | $17.6384 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $53.99 | 6.189% | $57.3314 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $210.27 | 7.490% | $226.0192 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $897.59 | $965.5195 | $965.53 | $965.55 | $965.50 | |