| 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 | $204.29 | 9.631% | $223.9652 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $36.51 | 4.858% | $38.2837 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $245.35 | 6.314% | $260.8414 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $65.37 | 5.126% | $68.7209 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $28.94 | 5.159% | $30.433 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $241.83 | 11.474% | $269.5776 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $7.53 | 4.807% | $7.892 | $7.89 | $7.90 | $7.90 |
| 7 purchase totals = | $829.82 | $899.7138 | $899.71 | $899.75 | $899.70 | |