| 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 | $225.36 | 5.287% | $237.2748 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $64.71 | 8.118% | $69.9632 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $187.96 | 11.356% | $209.3047 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $90.96 | 7.489% | $97.772 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $213.59 | 7.274% | $229.1265 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $126.57 | 13.109% | $143.1621 | $143.16 | $143.15 | $143.20 |
| Purchase #7 | $98.50 | 4.224% | $102.6606 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $1,007.65 | $1,089.2639 | $1,089.25 | $1,089.20 | $1,089.40 | |