| 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 | $30.72 | 11.642% | $34.2964 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $226.81 | 8.808% | $246.7874 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $219.54 | 12.566% | $247.1274 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $78.79 | 3.788% | $81.7746 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $111.80 | 12.251% | $125.4966 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $224.87 | 6.416% | $239.2977 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $102.60 | 12.142% | $115.0577 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $995.13 | $1,089.8378 | $1,089.85 | $1,089.85 | $1,089.90 | |