| 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 | $189.50 | 6.801% | $202.3879 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $199.35 | 3.278% | $205.8847 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $71.97 | 7.259% | $77.1943 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $249.78 | 8.290% | $270.4868 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $69.91 | 9.335% | $76.4361 | $76.44 | $76.45 | $76.40 |
| Purchase #6 | $129.87 | 7.575% | $139.7077 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $11.91 | 4.413% | $12.4356 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $922.29 | $984.5331 | $984.54 | $984.60 | $984.50 | |