| 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 | $250.66 | 13.657% | $284.8926 | $284.89 | $284.90 | $284.90 |
| Purchase #2 | $171.56 | 10.869% | $190.2069 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $89.98 | 11.493% | $100.3214 | $100.32 | $100.30 | $100.30 |
| Purchase #4 | $50.86 | 11.399% | $56.6575 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $10.59 | 6.181% | $11.2446 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $14.63 | 11.576% | $16.3236 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $227.40 | 9.545% | $249.1053 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $815.68 | $908.7519 | $908.75 | $908.70 | $908.70 | |