| 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 | $235.93 | 10.550% | $260.8206 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $83.26 | 11.225% | $92.6059 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $73.64 | 12.802% | $83.0674 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $92.57 | 13.536% | $105.1003 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $73.34 | 10.492% | $81.0348 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $115.34 | 8.160% | $124.7517 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $98.45 | 8.571% | $106.8881 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $772.53 | $854.2688 | $854.27 | $854.25 | $854.30 | |