| 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 | $205.61 | 9.138% | $224.3986 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $165.34 | 5.166% | $173.8815 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $218.74 | 13.250% | $247.7231 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $208.77 | 6.707% | $222.7722 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $69.84 | 6.202% | $74.1715 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $195.36 | 9.436% | $213.7942 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $135.80 | 11.635% | $151.6003 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $1,199.46 | $1,308.3414 | $1,308.33 | $1,308.30 | $1,308.40 | |