| 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 | $232.78 | 3.403% | $240.7015 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $66.87 | 8.286% | $72.4108 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $88.60 | 8.438% | $96.0761 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $174.80 | 6.364% | $185.9243 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $47.82 | 3.135% | $49.3192 | $49.32 | $49.30 | $49.30 |
| Purchase #6 | $248.62 | 12.169% | $278.8746 | $278.87 | $278.85 | $278.90 |
| Purchase #7 | $6.76 | 7.416% | $7.2613 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $866.25 | $930.5678 | $930.56 | $930.50 | $930.60 | |