| 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 | $101.40 | 10.283% | $111.827 | $111.83 | $111.85 | $111.80 |
| Purchase #2 | $16.83 | 6.334% | $17.896 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $26.26 | 11.171% | $29.1935 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $247.70 | 12.200% | $277.9194 | $277.92 | $277.90 | $277.90 |
| Purchase #5 | $245.47 | 4.219% | $255.8264 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $95.40 | 11.848% | $106.703 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $79.66 | 5.206% | $83.8071 | $83.81 | $83.80 | $83.80 |
| 7 purchase totals = | $812.72 | $883.1724 | $883.18 | $883.20 | $883.10 | |