| 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 | $97.69 | 6.363% | $103.906 | $103.91 | $103.90 | $103.90 |
| Purchase #2 | $171.98 | 12.703% | $193.8266 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $221.25 | 8.383% | $239.7974 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $226.31 | 10.782% | $250.7107 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $108.99 | 13.266% | $123.4486 | $123.45 | $123.45 | $123.40 |
| Purchase #6 | $161.93 | 12.495% | $182.1632 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $137.38 | 4.770% | $143.933 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $1,125.53 | $1,237.7855 | $1,237.79 | $1,237.80 | $1,237.70 | |