| 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 | $240.92 | 4.304% | $251.2892 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $8.85 | 4.106% | $9.2134 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $79.78 | 4.262% | $83.1802 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $208.85 | 8.788% | $227.2037 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $243.64 | 4.426% | $254.4235 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $69.43 | 8.697% | $75.4683 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $195.36 | 6.309% | $207.6853 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,046.83 | $1,108.4636 | $1,108.46 | $1,108.45 | $1,108.50 | |