| 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 | $215.98 | 3.537% | $223.6192 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $164.67 | 10.525% | $182.0015 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $170.57 | 11.219% | $189.7062 | $189.71 | $189.70 | $189.70 |
| Purchase #4 | $133.48 | 13.606% | $151.6413 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $115.42 | 6.557% | $122.9881 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $43.90 | 11.852% | $49.103 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $182.44 | 6.203% | $193.7568 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $1,026.46 | $1,112.8161 | $1,112.82 | $1,112.80 | $1,112.80 | |