| 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 | $236.40 | 6.362% | $251.4398 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $150.93 | 7.201% | $161.7985 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $171.49 | 11.639% | $191.4497 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $140.91 | 12.736% | $158.8563 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $37.47 | 7.630% | $40.329 | $40.33 | $40.35 | $40.30 |
| Purchase #6 | $236.70 | 10.386% | $261.2837 | $261.28 | $261.30 | $261.30 |
| Purchase #7 | $216.28 | 6.378% | $230.0743 | $230.07 | $230.05 | $230.10 |
| 7 purchase totals = | $1,190.18 | $1,295.2313 | $1,295.23 | $1,295.25 | $1,295.20 | |