| 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 | $113.89 | 12.379% | $127.9884 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $197.77 | 8.857% | $215.2865 | $215.29 | $215.30 | $215.30 |
| Purchase #3 | $225.79 | 12.633% | $254.3141 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $213.43 | 3.517% | $220.9363 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $198.53 | 13.304% | $224.9424 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $180.89 | 6.208% | $192.1197 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $17.93 | 11.217% | $19.9412 | $19.94 | $19.95 | $19.90 |
| 7 purchase totals = | $1,148.23 | $1,255.5286 | $1,255.53 | $1,255.55 | $1,255.40 | |