| 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 | $240.95 | 6.696% | $257.084 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $231.54 | 13.382% | $262.5247 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $12.71 | 7.675% | $13.6855 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $177.73 | 9.138% | $193.971 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $159.32 | 9.232% | $174.0284 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $56.34 | 6.105% | $59.7796 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $208.38 | 9.432% | $228.0344 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $1,086.97 | $1,189.1076 | $1,189.10 | $1,189.15 | $1,189.10 | |