| 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 | $250.66 | 9.152% | $273.6004 | $273.60 | $273.60 | $273.60 |
| Purchase #2 | $182.55 | 11.135% | $202.8769 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $239.36 | 7.380% | $257.0248 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $250.43 | 4.349% | $261.3212 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $129.86 | 10.604% | $143.6304 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $92.70 | 7.468% | $99.6228 | $99.62 | $99.60 | $99.60 |
| Purchase #7 | $230.42 | 3.471% | $238.4179 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,375.98 | $1,476.4944 | $1,476.49 | $1,476.45 | $1,476.40 | |