| 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 | $198.44 | 9.328% | $216.9505 | $216.95 | $216.95 | $217.00 |
| Purchase #2 | $81.62 | 5.420% | $86.0438 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $150.63 | 13.690% | $171.2512 | $171.25 | $171.25 | $171.30 |
| Purchase #4 | $250.38 | 11.490% | $279.1487 | $279.15 | $279.15 | $279.10 |
| Purchase #5 | $180.88 | 4.702% | $189.385 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $137.96 | 11.134% | $153.3205 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $230.60 | 8.871% | $251.0565 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,230.51 | $1,347.1562 | $1,347.16 | $1,347.15 | $1,347.20 | |