| 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 | $110.36 | 12.127% | $123.7434 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $57.80 | 5.677% | $61.0813 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $64.72 | 6.416% | $68.8724 | $68.87 | $68.85 | $68.90 |
| Purchase #4 | $182.45 | 6.218% | $193.7947 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $154.30 | 7.209% | $165.4235 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $160.84 | 3.568% | $166.5788 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $129.98 | 9.823% | $142.7479 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $860.45 | $922.2420 | $922.23 | $922.25 | $922.20 | |