| 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 | $77.50 | 8.281% | $83.9178 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $229.56 | 12.136% | $257.4194 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $51.72 | 5.518% | $54.5739 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $104.36 | 12.160% | $117.0502 | $117.05 | $117.05 | $117.10 |
| Purchase #5 | $166.26 | 11.253% | $184.9692 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $206.79 | 7.377% | $222.0449 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $195.43 | 7.507% | $210.1009 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $1,031.62 | $1,130.0763 | $1,130.07 | $1,130.00 | $1,130.10 | |