| 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 | $14.95 | 8.313% | $16.1928 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $239.99 | 13.248% | $271.7839 | $271.78 | $271.80 | $271.80 |
| Purchase #3 | $209.66 | 12.173% | $235.1819 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $100.84 | 4.754% | $105.6339 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $136.90 | 12.110% | $153.4786 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $16.94 | 13.193% | $19.1749 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $55.80 | 13.721% | $63.4563 | $63.46 | $63.45 | $63.50 |
| 7 purchase totals = | $775.08 | $864.9023 | $864.89 | $864.95 | $865.00 | |