| 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 | $220.53 | 6.178% | $234.1543 | $234.15 | $234.15 | $234.20 |
| Purchase #2 | $95.88 | 9.462% | $104.9522 | $104.95 | $104.95 | $105.00 |
| Purchase #3 | $139.50 | 12.469% | $156.8943 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $220.60 | 3.368% | $228.0298 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $15.97 | 9.454% | $17.4798 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $175.95 | 10.588% | $194.5796 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $120.32 | 11.584% | $134.2579 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $988.75 | $1,070.3479 | $1,070.34 | $1,070.40 | $1,070.50 | |