| 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 | $222.50 | 10.778% | $246.4811 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $132.58 | 9.577% | $145.2772 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $71.70 | 11.853% | $80.1986 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $163.45 | 5.439% | $172.34 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $165.38 | 7.159% | $177.2196 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $123.85 | 3.399% | $128.0597 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $246.86 | 8.329% | $267.421 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $1,126.32 | $1,216.9972 | $1,217.00 | $1,217.00 | $1,217.00 | |