| 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 | $239.66 | 13.832% | $272.8098 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $131.65 | 3.265% | $135.9484 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $224.71 | 6.440% | $239.1813 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $67.56 | 10.791% | $74.8504 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $6.33 | 11.404% | $7.0519 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $176.61 | 3.414% | $182.6395 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $202.46 | 10.102% | $222.9125 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $1,048.98 | $1,135.3938 | $1,135.39 | $1,135.40 | $1,135.40 | |