| 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 | $116.35 | 6.564% | $123.9872 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $246.88 | 3.781% | $256.2145 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $186.28 | 11.304% | $207.3371 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $179.89 | 6.198% | $191.0396 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $40.69 | 10.870% | $45.113 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $245.48 | 13.160% | $277.7852 | $277.79 | $277.80 | $277.80 |
| Purchase #7 | $198.73 | 4.659% | $207.9888 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $1,214.30 | $1,309.4654 | $1,309.47 | $1,309.50 | $1,309.40 | |