| 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 | $235.81 | 8.314% | $255.4152 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $15.51 | 10.832% | $17.19 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $232.77 | 7.578% | $250.4093 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $46.74 | 6.158% | $49.6182 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $204.41 | 8.256% | $221.2861 | $221.29 | $221.30 | $221.30 |
| Purchase #6 | $143.88 | 8.119% | $155.5616 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $99.62 | 13.721% | $113.2889 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $978.74 | $1,062.7693 | $1,062.78 | $1,062.75 | $1,062.80 | |