| 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 | $219.36 | 13.450% | $248.8639 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $89.30 | 11.803% | $99.8401 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $71.64 | 12.680% | $80.724 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $38.80 | 13.511% | $44.0423 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $54.56 | 5.832% | $57.7419 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $83.80 | 11.338% | $93.3012 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $158.74 | 4.345% | $165.6373 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $716.20 | $790.1507 | $790.14 | $790.15 | $790.00 | |