| 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 | $9.32 | 11.775% | $10.4174 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $134.86 | 9.434% | $147.5827 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $34.87 | 5.253% | $36.7017 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $147.42 | 9.602% | $161.5753 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $244.37 | 3.181% | $252.1434 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $133.41 | 3.189% | $137.6644 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $207.63 | 11.361% | $231.2188 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $911.88 | $977.3037 | $977.30 | $977.30 | $977.30 | |