| 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 | $68.75 | 3.841% | $71.3907 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $239.32 | 4.408% | $249.8692 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $41.37 | 5.862% | $43.7951 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $239.71 | 10.136% | $264.007 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $157.85 | 12.391% | $177.4092 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $238.86 | 7.617% | $257.054 | $257.05 | $257.05 | $257.10 |
| Purchase #7 | $134.25 | 12.497% | $151.0272 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $1,120.11 | $1,214.5524 | $1,214.56 | $1,214.55 | $1,214.60 | |