| 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 | $231.97 | 9.398% | $253.7705 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $232.34 | 3.201% | $239.7772 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $39.40 | 11.294% | $43.8498 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $178.29 | 4.721% | $186.7071 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $89.88 | 10.515% | $99.3309 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $228.96 | 4.428% | $239.0983 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $113.67 | 8.400% | $123.2183 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $1,114.51 | $1,185.7521 | $1,185.76 | $1,185.75 | $1,185.70 | |