| 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 | $210.95 | 5.247% | $222.0185 | $222.02 | $222.00 | $222.00 |
| Purchase #2 | $20.53 | 13.337% | $23.2681 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $193.84 | 3.236% | $200.1127 | $200.11 | $200.10 | $200.10 |
| Purchase #4 | $9.52 | 12.847% | $10.743 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $105.52 | 3.521% | $109.2354 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $129.73 | 7.653% | $139.6582 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $43.47 | 3.465% | $44.9762 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $713.56 | $750.0121 | $750.02 | $750.00 | $750.00 | |