| 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 | $219.63 | 10.681% | $243.0887 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $44.67 | 5.734% | $47.2314 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $213.54 | 13.619% | $242.622 | $242.62 | $242.60 | $242.60 |
| Purchase #4 | $88.35 | 5.385% | $93.1076 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $31.83 | 11.838% | $35.598 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $177.80 | 5.109% | $186.8838 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $60.61 | 13.105% | $68.5529 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $836.43 | $917.0844 | $917.08 | $917.10 | $917.10 | |