| 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 | $209.35 | 13.748% | $238.1314 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $146.94 | 5.607% | $155.1789 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $76.54 | 12.768% | $86.3126 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $147.77 | 6.704% | $157.6765 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $149.39 | 6.157% | $158.5879 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $221.28 | 12.692% | $249.3649 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $163.98 | 13.339% | $185.8533 | $185.85 | $185.85 | $185.90 |
| 7 purchase totals = | $1,115.25 | $1,231.1055 | $1,231.10 | $1,231.15 | $1,231.20 | |