| 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 | $198.87 | 8.429% | $215.6328 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $227.46 | 12.204% | $255.2192 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $175.39 | 12.390% | $197.1208 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $34.61 | 7.133% | $37.0787 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $50.98 | 13.136% | $57.6767 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $170.74 | 9.220% | $186.4822 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $204.43 | 3.741% | $212.0777 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,062.48 | $1,161.2881 | $1,161.29 | $1,161.35 | $1,161.30 | |