| 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 | $198.70 | 6.313% | $211.2439 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $156.41 | 5.109% | $164.401 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $158.29 | 5.407% | $166.8487 | $166.85 | $166.85 | $166.80 |
| Purchase #4 | $94.63 | 5.600% | $99.9293 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $143.43 | 10.873% | $159.0251 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $57.26 | 11.871% | $64.0573 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $214.31 | 11.668% | $239.3157 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,023.03 | $1,104.8210 | $1,104.83 | $1,104.85 | $1,104.70 | |