| 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 | $233.87 | 10.461% | $258.3351 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $121.81 | 7.810% | $131.3234 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $247.77 | 8.130% | $267.9137 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $20.76 | 12.546% | $23.3645 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $245.50 | 8.284% | $265.8372 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $136.41 | 3.195% | $140.7683 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $73.92 | 10.462% | $81.6535 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $1,080.04 | $1,169.1957 | $1,169.19 | $1,169.15 | $1,169.20 | |