| 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 | $227.80 | 10.526% | $251.7782 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $181.84 | 5.693% | $192.1922 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $249.62 | 4.486% | $260.818 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $207.59 | 10.656% | $229.7108 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $138.73 | 6.721% | $148.054 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $222.64 | 3.499% | $230.4302 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $5.74 | 11.292% | $6.3882 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $1,233.96 | $1,319.3716 | $1,319.37 | $1,319.40 | $1,319.40 | |