| 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 | $205.52 | 13.559% | $233.3865 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $176.82 | 13.285% | $200.3105 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $127.49 | 11.254% | $141.8377 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $202.96 | 11.422% | $226.1421 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $187.76 | 6.154% | $199.3148 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $87.33 | 11.524% | $97.3939 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $200.26 | 6.668% | $213.6133 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $1,188.14 | $1,311.9988 | $1,311.99 | $1,312.00 | $1,311.90 | |