| 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 | $42.47 | 7.547% | $45.6752 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $213.31 | 9.845% | $234.3104 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $101.25 | 7.749% | $109.0959 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $142.54 | 11.428% | $158.8295 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $183.43 | 13.338% | $207.8959 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $250.96 | 7.361% | $269.4332 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $106.27 | 3.848% | $110.3593 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $1,040.23 | $1,135.5994 | $1,135.61 | $1,135.65 | $1,135.60 | |