| 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 | $233.88 | 3.810% | $242.7908 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $198.29 | 11.842% | $221.7715 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $234.25 | 7.440% | $251.6782 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $43.86 | 9.751% | $48.1368 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $204.96 | 3.503% | $212.1397 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $183.84 | 3.842% | $190.9031 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $247.99 | 4.289% | $258.6263 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,347.07 | $1,426.0464 | $1,426.05 | $1,426.10 | $1,426.00 | |