| 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 | $37.61 | 11.341% | $41.8754 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $183.97 | 5.606% | $194.2834 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $143.72 | 5.652% | $151.8431 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $223.79 | 3.366% | $231.3228 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $216.64 | 10.334% | $239.0276 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $197.50 | 6.533% | $210.4027 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $112.78 | 6.380% | $119.9754 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $1,116.01 | $1,188.7304 | $1,188.73 | $1,188.80 | $1,188.70 | |