| 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 | $112.65 | 12.244% | $126.4429 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $56.78 | 12.494% | $63.8741 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $114.29 | 8.431% | $123.9258 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $237.75 | 13.218% | $269.1758 | $269.18 | $269.20 | $269.20 |
| Purchase #5 | $207.71 | 6.446% | $221.099 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $10.44 | 12.529% | $11.748 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $94.72 | 4.368% | $98.8574 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $834.34 | $915.1230 | $915.13 | $915.15 | $915.10 | |