| 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 | $193.26 | 7.846% | $208.4232 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $192.81 | 12.787% | $217.4646 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $141.95 | 12.455% | $159.6299 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $228.52 | 12.570% | $257.245 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $183.52 | 10.341% | $202.4978 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $223.79 | 7.135% | $239.7574 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $163.88 | 13.409% | $185.8547 | $185.85 | $185.85 | $185.90 |
| 7 purchase totals = | $1,327.73 | $1,470.8726 | $1,470.87 | $1,470.85 | $1,470.90 | |