| 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 | $241.59 | 3.154% | $249.2097 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $22.61 | 5.496% | $23.8526 | $23.85 | $23.85 | $23.90 |
| Purchase #3 | $28.63 | 4.317% | $29.866 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $57.97 | 6.645% | $61.8221 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $7.27 | 13.738% | $8.2688 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $114.80 | 4.210% | $119.6331 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $105.83 | 12.820% | $119.3974 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $578.70 | $612.0497 | $612.05 | $612.00 | $612.10 | |