| 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 | $198.28 | 8.728% | $215.5859 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $249.62 | 9.738% | $273.928 | $273.93 | $273.95 | $273.90 |
| Purchase #3 | $195.77 | 10.198% | $215.7346 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $223.30 | 8.712% | $242.7539 | $242.75 | $242.75 | $242.80 |
| Purchase #5 | $209.39 | 3.452% | $216.6181 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $165.42 | 6.301% | $175.8431 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $66.59 | 3.622% | $69.0019 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $1,308.37 | $1,409.4655 | $1,409.46 | $1,409.50 | $1,409.40 | |