| 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 | $92.90 | 10.871% | $102.9992 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $95.89 | 8.190% | $103.7434 | $103.74 | $103.75 | $103.70 |
| Purchase #3 | $11.97 | 6.406% | $12.7368 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $169.25 | 11.103% | $188.0418 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $71.62 | 9.833% | $78.6624 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $225.76 | 6.690% | $240.8633 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $114.34 | 9.475% | $125.1737 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $781.73 | $852.2206 | $852.21 | $852.20 | $852.20 | |