| 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 | $222.52 | 4.218% | $231.9059 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $171.46 | 5.630% | $181.1132 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $204.35 | 3.501% | $211.5043 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $115.62 | 11.307% | $128.6932 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $9.63 | 12.398% | $10.8239 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $171.89 | 6.614% | $183.2588 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $94.50 | 8.155% | $102.2065 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $989.97 | $1,049.5058 | $1,049.50 | $1,049.45 | $1,049.50 | |