| 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 | $221.79 | 12.299% | $249.068 | $249.07 | $249.05 | $249.10 |
| Purchase #2 | $187.40 | 10.231% | $206.5729 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $153.72 | 7.178% | $164.754 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $88.42 | 7.413% | $94.9746 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $226.53 | 13.378% | $256.8352 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $190.55 | 7.402% | $204.6545 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $161.25 | 3.568% | $167.0034 | $167.00 | $167.00 | $167.00 |
| 7 purchase totals = | $1,229.66 | $1,343.8626 | $1,343.85 | $1,343.80 | $1,344.00 | |