| 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 | $229.30 | 11.608% | $255.9171 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $9.82 | 4.391% | $10.2512 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $194.56 | 12.468% | $218.8177 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $90.75 | 3.529% | $93.9526 | $93.95 | $93.95 | $94.00 |
| Purchase #5 | $116.37 | 4.296% | $121.3693 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $56.50 | 8.585% | $61.3505 | $61.35 | $61.35 | $61.40 |
| Purchase #7 | $70.55 | 3.559% | $73.0609 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $767.85 | $834.7193 | $834.72 | $834.65 | $834.90 | |