| 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 | $221.33 | 7.669% | $238.3038 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $93.46 | 12.435% | $105.0818 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $114.55 | 10.360% | $126.4174 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $51.30 | 12.757% | $57.8443 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $57.42 | 4.487% | $59.9964 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $170.44 | 9.214% | $186.1443 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $120.56 | 9.143% | $131.5828 | $131.58 | $131.60 | $131.60 |
| 7 purchase totals = | $829.06 | $905.3708 | $905.36 | $905.40 | $905.30 | |