| 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 | $202.75 | 11.469% | $226.0034 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $216.53 | 10.484% | $239.231 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $214.30 | 13.117% | $242.4097 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $72.53 | 8.566% | $78.7429 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $56.29 | 8.686% | $61.1793 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $99.42 | 6.268% | $105.6516 | $105.65 | $105.65 | $105.70 |
| Purchase #7 | $126.63 | 3.179% | $130.6556 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $988.45 | $1,083.8735 | $1,083.87 | $1,083.90 | $1,083.90 | |