| 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 | $229.50 | 8.287% | $248.5187 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $28.48 | 5.442% | $30.0299 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $158.40 | 6.275% | $168.3396 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $136.69 | 6.685% | $145.8277 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $136.65 | 8.146% | $147.7815 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $104.90 | 9.838% | $115.2201 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $99.48 | 8.753% | $108.1875 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $894.10 | $963.9050 | $963.91 | $963.95 | $963.80 | |