| 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 | $242.47 | 6.717% | $258.7567 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $104.59 | 11.673% | $116.7988 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $92.52 | 10.440% | $102.1791 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $34.83 | 11.837% | $38.9528 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $185.88 | 7.162% | $199.1927 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $166.54 | 5.228% | $175.2467 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $213.75 | 5.265% | $225.0039 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,040.58 | $1,116.1307 | $1,116.13 | $1,116.15 | $1,116.20 | |