| 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 | $142.67 | 6.119% | $151.4 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $23.91 | 10.130% | $26.3321 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $189.41 | 10.376% | $209.0632 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $210.69 | 5.356% | $221.9746 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $202.82 | 13.793% | $230.795 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $140.79 | 9.748% | $154.5142 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $204.83 | 11.293% | $227.9615 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $1,115.12 | $1,222.0406 | $1,222.03 | $1,222.00 | $1,222.10 | |