| 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 | $209.54 | 3.233% | $216.3144 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $230.75 | 13.593% | $262.1158 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $93.49 | 10.416% | $103.2279 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $66.66 | 8.581% | $72.3801 | $72.38 | $72.40 | $72.40 |
| Purchase #5 | $199.81 | 5.350% | $210.4998 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $188.28 | 7.132% | $201.7081 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $46.55 | 11.856% | $52.069 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $1,035.08 | $1,118.3151 | $1,118.32 | $1,118.30 | $1,118.30 | |