| 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 | $198.79 | 5.786% | $210.292 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $236.87 | 10.177% | $260.9763 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $145.90 | 9.668% | $160.0056 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $69.59 | 4.510% | $72.7285 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $36.53 | 5.577% | $38.5673 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $16.55 | 5.810% | $17.5116 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $31.36 | 12.325% | $35.2251 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $735.59 | $795.3064 | $795.32 | $795.35 | $795.30 | |