| 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 | $32.75 | 9.645% | $35.9087 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $206.79 | 4.830% | $216.778 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $71.92 | 13.865% | $81.8917 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $212.54 | 8.400% | $230.3934 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $195.83 | 13.746% | $222.7488 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $142.99 | 4.806% | $149.8621 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $150.37 | 11.178% | $167.1784 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $1,013.19 | $1,104.7611 | $1,104.76 | $1,104.80 | $1,104.80 | |