| 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 | $20.58 | 10.666% | $22.7751 | $22.78 | $22.80 | $22.80 |
| Purchase #2 | $185.53 | 12.182% | $208.1313 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $23.53 | 10.411% | $25.9797 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $127.80 | 5.747% | $135.1447 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $205.68 | 5.233% | $216.4432 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $201.61 | 11.383% | $224.5593 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $109.53 | 11.833% | $122.4907 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $874.26 | $955.5240 | $955.52 | $955.60 | $955.50 | |