| 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 | $192.49 | 13.692% | $218.8457 | $218.85 | $218.85 | $218.80 |
| Purchase #2 | $203.39 | 4.360% | $212.2578 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $132.60 | 13.383% | $150.3459 | $150.35 | $150.35 | $150.30 |
| Purchase #4 | $216.43 | 10.470% | $239.0902 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $72.28 | 12.368% | $81.2196 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $120.69 | 8.842% | $131.3614 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $139.51 | 3.123% | $143.8669 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $1,077.39 | $1,176.9875 | $1,177.00 | $1,176.95 | $1,177.00 | |