| 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 | $104.49 | 4.743% | $109.446 | $109.45 | $109.45 | $109.40 |
| Purchase #2 | $116.82 | 3.779% | $121.2346 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $153.63 | 9.558% | $168.314 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $174.28 | 8.183% | $188.5413 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $248.30 | 4.126% | $258.5449 | $258.54 | $258.55 | $258.50 |
| Purchase #6 | $226.72 | 8.146% | $245.1886 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $249.91 | 7.770% | $269.328 | $269.33 | $269.35 | $269.30 |
| 7 purchase totals = | $1,274.15 | $1,360.5974 | $1,360.59 | $1,360.65 | $1,360.40 | |