| 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 | $207.99 | 8.852% | $226.4013 | $226.40 | $226.40 | $226.40 |
| Purchase #2 | $79.51 | 12.306% | $89.2945 | $89.29 | $89.30 | $89.30 |
| Purchase #3 | $58.53 | 9.445% | $64.0582 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $218.38 | 9.155% | $238.3727 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $173.37 | 7.302% | $186.0295 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $73.58 | 7.271% | $78.93 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $8.32 | 9.555% | $9.115 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $819.68 | $892.2012 | $892.20 | $892.20 | $892.20 | |