| 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 | $232.85 | 3.695% | $241.4538 | $241.45 | $241.45 | $241.50 |
| Purchase #2 | $128.74 | 9.368% | $140.8004 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $28.32 | 12.482% | $31.8549 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $158.30 | 3.139% | $163.269 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $75.63 | 6.228% | $80.3402 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $103.82 | 10.176% | $114.3847 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $135.30 | 6.406% | $143.9673 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $862.96 | $916.0703 | $916.06 | $916.05 | $916.20 | |