| 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 | $185.39 | 9.221% | $202.4848 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $100.81 | 7.660% | $108.532 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $127.29 | 10.230% | $140.3118 | $140.31 | $140.30 | $140.30 |
| Purchase #4 | $200.28 | 4.193% | $208.6777 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $213.58 | 11.811% | $238.8059 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $66.54 | 8.167% | $71.9743 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $69.52 | 12.643% | $78.3094 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $963.41 | $1,049.0959 | $1,049.09 | $1,049.10 | $1,049.10 | |