| 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 | $39.71 | 8.586% | $43.1195 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $145.75 | 5.836% | $154.256 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $223.79 | 8.106% | $241.9304 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $38.83 | 3.678% | $40.2582 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $166.75 | 4.611% | $174.4388 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $91.95 | 9.838% | $100.996 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $202.53 | 9.754% | $222.2848 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $909.31 | $977.2837 | $977.29 | $977.30 | $977.30 | |