| 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 | $241.95 | 7.658% | $260.4785 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $86.43 | 12.823% | $97.5129 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $119.32 | 12.604% | $134.3591 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $195.46 | 3.866% | $203.0165 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $152.25 | 3.772% | $157.9929 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $96.37 | 7.312% | $103.4166 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $29.85 | 9.292% | $32.6237 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $921.63 | $989.4002 | $989.40 | $989.35 | $989.40 | |