| 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 | $130.85 | 10.212% | $144.2124 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $16.49 | 8.127% | $17.8301 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $162.81 | 6.380% | $173.1973 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $224.67 | 3.682% | $232.9423 | $232.94 | $232.95 | $232.90 |
| Purchase #5 | $239.80 | 6.370% | $255.0753 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $103.94 | 13.806% | $118.29 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $193.54 | 4.778% | $202.7873 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $1,072.10 | $1,144.3347 | $1,144.34 | $1,144.40 | $1,144.30 | |