| 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 | $98.78 | 13.177% | $111.7962 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $190.39 | 5.739% | $201.3165 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $89.49 | 6.358% | $95.1798 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $137.68 | 6.861% | $147.1262 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $30.91 | 8.527% | $33.5457 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $91.35 | 12.587% | $102.8482 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $248.87 | 3.434% | $257.4162 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $887.47 | $949.2288 | $949.25 | $949.25 | $949.10 | |