| 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 | $205.42 | 13.441% | $233.0305 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $173.65 | 13.674% | $197.3949 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $212.68 | 5.632% | $224.6581 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $73.90 | 13.407% | $83.8078 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $95.44 | 4.316% | $99.5592 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $32.94 | 10.858% | $36.5166 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $249.95 | 6.741% | $266.7991 | $266.80 | $266.80 | $266.80 |
| 7 purchase totals = | $1,043.98 | $1,141.7662 | $1,141.77 | $1,141.75 | $1,141.80 | |