| 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 | $53.95 | 4.595% | $56.429 | $56.43 | $56.45 | $56.40 |
| Purchase #2 | $91.45 | 11.800% | $102.2411 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $235.45 | 9.365% | $257.4999 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $99.41 | 11.639% | $110.9803 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $219.37 | 10.419% | $242.2262 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $241.83 | 4.491% | $252.6906 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $182.96 | 13.599% | $207.8407 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,124.42 | $1,229.9078 | $1,229.91 | $1,230.00 | $1,229.80 | |