| 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 | $9.52 | 12.511% | $10.711 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $185.41 | 12.740% | $209.0312 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $31.64 | 5.284% | $33.3119 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $82.48 | 6.740% | $88.0392 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $192.88 | 11.559% | $215.175 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $167.52 | 12.123% | $187.8284 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $72.39 | 13.232% | $81.9686 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $741.84 | $826.0653 | $826.07 | $826.10 | $826.00 | |