| 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 | $193.82 | 7.261% | $207.8933 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $240.99 | 7.403% | $258.8305 | $258.83 | $258.85 | $258.80 |
| Purchase #3 | $190.44 | 11.210% | $211.7883 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $224.36 | 5.778% | $237.3235 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $140.33 | 8.175% | $151.802 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $223.78 | 6.689% | $238.7486 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $220.93 | 13.149% | $249.9801 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $1,434.65 | $1,556.3663 | $1,556.36 | $1,556.40 | $1,556.30 | |