| 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 | $169.64 | 13.544% | $192.616 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $218.37 | 10.826% | $242.0107 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $186.68 | 3.493% | $193.2007 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $242.94 | 3.621% | $251.7369 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $70.74 | 3.669% | $73.3355 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $70.73 | 8.294% | $76.5963 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $189.72 | 13.717% | $215.7439 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $1,148.82 | $1,245.2400 | $1,245.25 | $1,245.25 | $1,245.10 | |