| 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 | $133.99 | 3.765% | $139.0347 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $242.58 | 11.802% | $271.2093 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $84.51 | 3.360% | $87.3495 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $114.78 | 13.776% | $130.5921 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $109.49 | 10.838% | $121.3565 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $249.98 | 12.607% | $281.495 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $245.88 | 11.542% | $274.2595 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $1,181.21 | $1,305.2966 | $1,305.30 | $1,305.30 | $1,305.30 | |