| 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 | $233.32 | 3.352% | $241.1409 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $13.83 | 12.265% | $15.5262 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $133.73 | 3.497% | $138.4065 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $37.26 | 10.523% | $41.1809 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $197.57 | 4.727% | $206.9091 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $19.39 | 7.667% | $20.8766 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $118.90 | 3.293% | $122.8154 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $754.00 | $786.8556 | $786.87 | $786.90 | $786.80 | |