| 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 | $224.43 | 4.126% | $233.69 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $241.39 | 9.866% | $265.2055 | $265.21 | $265.20 | $265.20 |
| Purchase #3 | $214.54 | 10.349% | $236.7427 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $125.35 | 8.106% | $135.5109 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $88.93 | 6.847% | $95.019 | $95.02 | $95.00 | $95.00 |
| Purchase #6 | $212.55 | 8.237% | $230.0577 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $73.62 | 11.362% | $81.9847 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $1,180.81 | $1,278.2105 | $1,278.21 | $1,278.20 | $1,278.20 | |