| 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 | $217.95 | 3.374% | $225.3036 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $15.33 | 3.727% | $15.9013 | $15.90 | $15.90 | $15.90 |
| Purchase #3 | $247.45 | 4.274% | $258.026 | $258.03 | $258.05 | $258.00 |
| Purchase #4 | $17.66 | 13.568% | $20.0561 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $36.66 | 6.527% | $39.0528 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $160.28 | 12.278% | $179.9592 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $26.41 | 11.545% | $29.459 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $721.74 | $767.7580 | $767.76 | $767.75 | $767.90 | |