| 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 | $127.42 | 12.432% | $143.2609 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $196.66 | 7.811% | $212.0211 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $40.72 | 13.458% | $46.2001 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $145.50 | 3.765% | $150.9781 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $77.97 | 13.157% | $88.2285 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $242.59 | 6.340% | $257.9702 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $30.57 | 7.145% | $32.7542 | $32.75 | $32.75 | $32.80 |
| 7 purchase totals = | $861.43 | $931.4131 | $931.41 | $931.40 | $931.50 | |