| 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 | $10.58 | 10.695% | $11.7115 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $34.74 | 9.802% | $38.1452 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $198.98 | 7.791% | $214.4825 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $205.87 | 8.496% | $223.3607 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $224.71 | 7.847% | $242.343 | $242.34 | $242.35 | $242.30 |
| Purchase #6 | $217.75 | 7.777% | $234.6844 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $137.67 | 10.464% | $152.0758 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $1,030.30 | $1,116.8031 | $1,116.80 | $1,116.85 | $1,116.80 | |