| 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 | $18.43 | 3.237% | $19.0266 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $222.58 | 12.752% | $250.9634 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $25.49 | 13.658% | $28.9714 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $207.84 | 10.676% | $230.029 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $91.74 | 6.688% | $97.8756 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $191.93 | 10.317% | $211.7314 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $88.89 | 12.304% | $99.827 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $846.90 | $938.4244 | $938.43 | $938.50 | $938.40 | |