| 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 | $64.72 | 12.329% | $72.6993 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $221.84 | 9.349% | $242.5798 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $199.34 | 3.437% | $206.1913 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $239.95 | 12.435% | $269.7878 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $67.46 | 3.501% | $69.8218 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $116.64 | 9.573% | $127.8059 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $180.30 | 6.527% | $192.0682 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $1,090.25 | $1,180.9541 | $1,180.96 | $1,180.95 | $1,181.00 | |