| 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 | $249.79 | 12.397% | $280.7565 | $280.76 | $280.75 | $280.80 |
| Purchase #2 | $157.87 | 13.320% | $178.8983 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $169.65 | 3.177% | $175.0398 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $197.45 | 9.411% | $216.032 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $80.45 | 9.204% | $87.8546 | $87.85 | $87.85 | $87.90 |
| Purchase #6 | $145.83 | 7.221% | $156.3604 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $53.71 | 12.467% | $60.406 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $1,054.75 | $1,155.3476 | $1,155.35 | $1,155.35 | $1,155.40 | |