| 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 | $35.59 | 9.190% | $38.8607 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $46.82 | 12.140% | $52.5039 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $207.75 | 3.274% | $214.5517 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $188.65 | 7.345% | $202.5063 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $203.75 | 12.587% | $229.396 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $195.75 | 13.214% | $221.6164 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $246.91 | 3.677% | $255.9889 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,125.22 | $1,215.4239 | $1,215.43 | $1,215.40 | $1,215.50 | |