| 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 | $226.91 | 3.582% | $235.0379 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $204.50 | 9.564% | $224.0584 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $100.61 | 6.869% | $107.5209 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $34.83 | 12.771% | $39.2781 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $120.94 | 7.221% | $129.6731 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $127.56 | 3.209% | $131.6534 | $131.65 | $131.65 | $131.70 |
| Purchase #7 | $143.47 | 7.731% | $154.5617 | $154.56 | $154.55 | $154.60 |
| 7 purchase totals = | $958.82 | $1,021.7835 | $1,021.78 | $1,021.75 | $1,021.90 | |