| 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 | $221.54 | 3.742% | $229.83 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $166.59 | 9.677% | $182.7109 | $182.71 | $182.70 | $182.70 |
| Purchase #3 | $65.83 | 3.465% | $68.111 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $186.52 | 9.141% | $203.5698 | $203.57 | $203.55 | $203.60 |
| Purchase #5 | $9.29 | 13.643% | $10.5574 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $9.54 | 8.552% | $10.3559 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $229.38 | 6.255% | $243.7277 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $888.69 | $948.8627 | $948.87 | $948.85 | $948.90 | |