| 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 | $130.62 | 9.181% | $142.6122 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $206.70 | 9.260% | $225.8404 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $69.90 | 10.791% | $77.4429 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $142.85 | 5.316% | $150.4439 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $232.93 | 5.712% | $246.235 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $80.45 | 7.385% | $86.3912 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $119.28 | 12.799% | $134.5466 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $982.73 | $1,063.5122 | $1,063.51 | $1,063.55 | $1,063.30 | |