| 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 | $127.80 | 11.756% | $142.8242 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $195.42 | 5.673% | $206.5062 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $62.78 | 3.829% | $65.1838 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $111.77 | 9.356% | $122.2272 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $245.69 | 3.584% | $254.4955 | $254.50 | $254.50 | $254.50 |
| Purchase #6 | $50.90 | 12.366% | $57.1943 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $60.67 | 6.346% | $64.5201 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $855.03 | $912.9513 | $912.95 | $912.95 | $912.90 | |