| 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 | $207.28 | 9.173% | $226.2938 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $217.63 | 13.749% | $247.5519 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $199.70 | 10.392% | $220.4528 | $220.45 | $220.45 | $220.50 |
| Purchase #4 | $232.66 | 11.405% | $259.1949 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $110.50 | 12.810% | $124.6551 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $114.53 | 8.273% | $124.0051 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $74.53 | 12.283% | $83.6845 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $1,156.83 | $1,285.8381 | $1,285.83 | $1,285.85 | $1,286.00 | |