| 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 | $214.35 | 12.622% | $241.4053 | $241.41 | $241.40 | $241.40 |
| Purchase #2 | $182.89 | 10.818% | $202.675 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $245.35 | 13.620% | $278.7667 | $278.77 | $278.75 | $278.80 |
| Purchase #4 | $26.48 | 4.198% | $27.5916 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $215.69 | 5.595% | $227.7579 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $67.66 | 7.659% | $72.8421 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $81.69 | 7.474% | $87.7955 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $1,034.11 | $1,138.8341 | $1,138.85 | $1,138.85 | $1,138.90 | |