| 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 | $239.85 | 5.159% | $252.2239 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $17.38 | 10.156% | $19.1451 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $66.86 | 11.184% | $74.3376 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $15.44 | 13.486% | $17.5222 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $112.97 | 5.113% | $118.7462 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $65.35 | 10.495% | $72.2085 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $156.94 | 11.416% | $174.8563 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $674.79 | $729.0398 | $729.05 | $729.00 | $728.90 | |