| 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 | $222.90 | 11.330% | $248.1546 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $57.99 | 6.321% | $61.6555 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $130.56 | 11.501% | $145.5757 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $165.80 | 5.678% | $175.2141 | $175.21 | $175.20 | $175.20 |
| Purchase #5 | $174.42 | 3.302% | $180.1793 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $198.34 | 9.836% | $217.8487 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $97.78 | 3.792% | $101.4878 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $1,047.79 | $1,130.1157 | $1,130.12 | $1,130.15 | $1,130.20 | |