| 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 | $227.31 | 9.650% | $249.2454 | $249.25 | $249.25 | $249.20 |
| Purchase #2 | $13.84 | 3.850% | $14.3728 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $223.51 | 12.685% | $251.8622 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $230.76 | 10.864% | $255.8298 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $238.59 | 4.579% | $249.515 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $111.25 | 8.832% | $121.0756 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $98.51 | 12.259% | $110.5863 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $1,143.77 | $1,252.4871 | $1,252.50 | $1,252.50 | $1,252.50 | |