| 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 | $116.56 | 11.465% | $129.9236 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $177.94 | 11.727% | $198.807 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $129.59 | 3.199% | $133.7356 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $154.37 | 6.259% | $164.032 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $215.90 | 4.239% | $225.052 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $242.76 | 13.681% | $275.972 | $275.97 | $275.95 | $276.00 |
| Purchase #7 | $7.34 | 12.272% | $8.2408 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $1,044.46 | $1,135.7630 | $1,135.76 | $1,135.75 | $1,135.70 | |