| 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 | $218.86 | 13.228% | $247.8108 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $235.67 | 5.687% | $249.0726 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $31.31 | 11.340% | $34.8606 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $16.92 | 10.649% | $18.7218 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $8.66 | 13.140% | $9.7979 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $109.96 | 10.432% | $121.431 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $144.89 | 13.698% | $164.737 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $766.27 | $846.4317 | $846.43 | $846.40 | $846.40 | |