| 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 | $222.86 | 6.404% | $237.132 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $216.34 | 6.401% | $230.1879 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $143.58 | 8.348% | $155.5661 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $164.54 | 10.646% | $182.0569 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $215.80 | 3.114% | $222.52 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $198.79 | 12.265% | $223.1716 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $8.74 | 11.789% | $9.7704 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $1,170.65 | $1,260.4049 | $1,260.41 | $1,260.35 | $1,260.50 | |