| 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 | $240.43 | 4.329% | $250.8382 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $211.55 | 6.392% | $225.0723 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $75.40 | 3.655% | $78.1559 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $192.94 | 4.393% | $201.4159 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $185.76 | 9.473% | $203.357 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $198.30 | 12.698% | $223.4801 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $39.49 | 11.163% | $43.8983 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $1,143.87 | $1,226.2177 | $1,226.23 | $1,226.20 | $1,226.30 | |