| 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 | $185.38 | 12.629% | $208.7916 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $124.62 | 12.233% | $139.8648 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $187.45 | 3.501% | $194.0126 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $14.29 | 3.143% | $14.7391 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $56.77 | 5.219% | $59.7328 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $44.72 | 13.146% | $50.5989 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $226.36 | 5.229% | $238.1964 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $839.59 | $905.9362 | $905.93 | $905.95 | $905.90 | |