| 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 | $106.95 | 13.774% | $121.6813 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $213.42 | 10.225% | $235.2422 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $66.30 | 4.747% | $69.4473 | $69.45 | $69.45 | $69.40 |
| Purchase #4 | $28.53 | 12.819% | $32.1873 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $182.53 | 11.298% | $203.1522 | $203.15 | $203.15 | $203.20 |
| Purchase #6 | $26.29 | 7.651% | $28.3014 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $40.91 | 10.582% | $45.2391 | $45.24 | $45.25 | $45.20 |
| 7 purchase totals = | $664.93 | $735.2508 | $735.25 | $735.30 | $735.20 | |