| 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 | $77.48 | 4.854% | $81.2409 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $101.56 | 11.303% | $113.0393 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $104.90 | 12.334% | $117.8384 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $128.34 | 8.726% | $139.5389 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $188.69 | 13.276% | $213.7405 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $225.83 | 3.599% | $233.9576 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $227.72 | 6.867% | $243.3575 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,054.52 | $1,142.7131 | $1,142.72 | $1,142.75 | $1,142.60 | |