| 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 | $230.83 | 3.838% | $239.6893 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $240.49 | 3.349% | $248.544 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $84.31 | 7.162% | $90.3483 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $76.77 | 12.504% | $86.3693 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $239.40 | 7.406% | $257.13 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $105.73 | 7.182% | $113.3235 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $202.29 | 11.825% | $226.2108 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $1,179.82 | $1,261.6152 | $1,261.61 | $1,261.60 | $1,261.50 | |