| 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 | $115.89 | 3.844% | $120.3448 | $120.34 | $120.35 | $120.30 |
| Purchase #2 | $133.69 | 4.427% | $139.6085 | $139.61 | $139.60 | $139.60 |
| Purchase #3 | $119.28 | 8.758% | $129.7265 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $13.60 | 13.609% | $15.4508 | $15.45 | $15.45 | $15.50 |
| Purchase #5 | $126.86 | 6.365% | $134.9346 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $211.26 | 12.529% | $237.7288 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $177.43 | 12.358% | $199.3568 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $898.01 | $977.1508 | $977.15 | $977.20 | $977.10 | |