| 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 | $30.85 | 9.852% | $33.8893 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $216.85 | 8.794% | $235.9198 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $25.67 | 9.214% | $28.0352 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $174.48 | 8.467% | $189.2532 | $189.25 | $189.25 | $189.30 |
| Purchase #5 | $184.67 | 5.284% | $194.428 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $227.64 | 5.837% | $240.9273 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $208.85 | 6.625% | $222.6863 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $1,069.01 | $1,145.1391 | $1,145.15 | $1,145.20 | $1,145.10 | |