| 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 | $10.30 | 9.747% | $11.3039 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $200.29 | 13.791% | $227.912 | $227.91 | $227.90 | $227.90 |
| Purchase #3 | $144.47 | 10.414% | $159.5151 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $107.86 | 3.728% | $111.881 | $111.88 | $111.90 | $111.90 |
| Purchase #5 | $33.67 | 12.458% | $37.8646 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $239.92 | 5.342% | $252.7365 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $24.38 | 9.125% | $26.6047 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $760.89 | $827.8178 | $827.81 | $827.80 | $827.80 | |