| 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 | $121.89 | 11.714% | $136.1682 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $189.69 | 3.286% | $195.9232 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $195.58 | 3.752% | $202.9182 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $109.28 | 11.385% | $121.7215 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $123.31 | 11.620% | $137.6386 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $27.40 | 10.394% | $30.248 | $30.25 | $30.25 | $30.20 |
| Purchase #7 | $92.77 | 12.353% | $104.2299 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $859.92 | $928.8476 | $928.85 | $928.80 | $928.70 | |