| 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 | $22.35 | 6.814% | $23.8729 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $96.66 | 13.248% | $109.4655 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $187.85 | 4.544% | $196.3859 | $196.39 | $196.40 | $196.40 |
| Purchase #4 | $201.46 | 5.562% | $212.6652 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $202.97 | 11.290% | $225.8853 | $225.89 | $225.90 | $225.90 |
| Purchase #6 | $209.56 | 10.595% | $231.7629 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $226.94 | 9.754% | $249.0757 | $249.08 | $249.10 | $249.10 |
| 7 purchase totals = | $1,147.79 | $1,249.1134 | $1,249.13 | $1,249.10 | $1,249.30 | |