| 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 | $180.53 | 9.257% | $197.2417 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $217.70 | 3.750% | $225.8638 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $24.66 | 9.868% | $27.0934 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $234.96 | 4.442% | $245.3969 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $121.97 | 3.809% | $126.6158 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $52.60 | 13.381% | $59.6384 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $190.44 | 5.422% | $200.7657 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $1,022.86 | $1,082.6157 | $1,082.62 | $1,082.60 | $1,082.60 | |