| 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 | $185.41 | 7.795% | $199.8627 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $68.70 | 13.650% | $78.0776 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $207.67 | 12.449% | $233.5228 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $182.99 | 6.141% | $194.2274 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $118.91 | 5.217% | $125.1135 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $60.44 | 12.236% | $67.8354 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $199.50 | 13.743% | $226.9173 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,023.62 | $1,125.5567 | $1,125.56 | $1,125.55 | $1,125.50 | |