| 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 | $171.31 | 6.594% | $182.6062 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $32.90 | 6.667% | $35.0934 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $182.46 | 10.179% | $201.0326 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $123.79 | 3.608% | $128.2563 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $248.67 | 13.722% | $282.7925 | $282.79 | $282.80 | $282.80 |
| Purchase #6 | $33.74 | 3.301% | $34.8538 | $34.85 | $34.85 | $34.90 |
| Purchase #7 | $111.44 | 11.185% | $123.9046 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $904.31 | $988.5394 | $988.53 | $988.55 | $988.60 | |