| 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 | $203.32 | 9.820% | $223.286 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $10.82 | 11.554% | $12.0701 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $95.72 | 12.351% | $107.5424 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $225.63 | 7.166% | $241.7986 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $201.76 | 12.482% | $226.9437 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $13.83 | 3.469% | $14.3098 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $44.39 | 12.496% | $49.937 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $795.47 | $875.8876 | $875.89 | $875.90 | $875.80 | |