| 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 | $188.99 | 9.642% | $207.2124 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $141.94 | 6.263% | $150.8297 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $245.30 | 11.748% | $274.1178 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $81.76 | 8.610% | $88.7995 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $222.63 | 8.755% | $242.1213 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $27.92 | 9.821% | $30.662 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $235.91 | 8.305% | $255.5023 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $1,144.45 | $1,249.2450 | $1,249.24 | $1,249.20 | $1,249.20 | |