| 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 | $174.36 | 8.633% | $189.4125 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $175.56 | 12.435% | $197.3909 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $223.52 | 4.693% | $234.0098 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $13.40 | 11.634% | $14.959 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $62.88 | 13.785% | $71.548 | $71.55 | $71.55 | $71.50 |
| Purchase #6 | $31.65 | 9.435% | $34.6362 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $242.58 | 5.123% | $255.0074 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $923.95 | $996.9638 | $996.97 | $996.95 | $996.90 | |