| 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 | $76.85 | 10.240% | $84.7194 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $174.48 | 8.407% | $189.1485 | $189.15 | $189.15 | $189.10 |
| Purchase #3 | $78.66 | 13.709% | $89.4435 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $176.72 | 13.277% | $200.1831 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $87.40 | 10.347% | $96.4433 | $96.44 | $96.45 | $96.40 |
| Purchase #6 | $237.33 | 6.281% | $252.2367 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $225.74 | 6.627% | $240.6998 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $1,057.18 | $1,152.8743 | $1,152.87 | $1,152.90 | $1,152.70 | |