| 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 | $240.72 | 7.831% | $259.5708 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $239.39 | 13.293% | $271.2121 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $226.54 | 9.442% | $247.9299 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $32.89 | 5.456% | $34.6845 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $140.89 | 5.176% | $148.1825 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $144.89 | 12.216% | $162.5898 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $192.27 | 10.792% | $213.0198 | $213.02 | $213.00 | $213.00 |
| 7 purchase totals = | $1,217.59 | $1,337.1894 | $1,337.18 | $1,337.20 | $1,337.20 | |