| 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 | $239.94 | 4.202% | $250.0223 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $180.94 | 13.387% | $205.1624 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $215.88 | 7.856% | $232.8395 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $248.53 | 11.617% | $277.4017 | $277.40 | $277.40 | $277.40 |
| Purchase #5 | $28.76 | 4.724% | $30.1186 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $51.69 | 11.856% | $57.8184 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $108.31 | 13.135% | $122.5365 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $1,074.05 | $1,175.8994 | $1,175.90 | $1,175.85 | $1,175.80 | |