| 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 | $239.87 | 9.612% | $262.9263 | $262.93 | $262.95 | $262.90 |
| Purchase #2 | $101.65 | 11.400% | $113.2381 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $160.59 | 12.479% | $180.63 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $164.41 | 9.654% | $180.2821 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $235.56 | 4.270% | $245.6184 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $211.64 | 11.848% | $236.7151 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $182.87 | 9.714% | $200.634 | $200.63 | $200.65 | $200.60 |
| 7 purchase totals = | $1,296.59 | $1,420.0440 | $1,420.05 | $1,420.10 | $1,419.90 | |