| 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 | $97.34 | 9.221% | $106.3157 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $130.33 | 5.694% | $137.751 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $116.96 | 6.735% | $124.8373 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $40.88 | 12.508% | $45.9933 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $211.40 | 4.491% | $220.894 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $78.65 | 6.469% | $83.7379 | $83.74 | $83.75 | $83.70 |
| Purchase #7 | $195.95 | 11.618% | $218.7155 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $871.51 | $938.2447 | $938.25 | $938.25 | $938.20 | |