| 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 | $186.80 | 6.358% | $198.6767 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $137.32 | 8.309% | $148.7299 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $237.42 | 8.250% | $257.0072 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $232.67 | 5.111% | $244.5618 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $117.47 | 6.123% | $124.6627 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $220.61 | 3.619% | $228.5939 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $49.77 | 10.620% | $55.0556 | $55.06 | $55.05 | $55.10 |
| 7 purchase totals = | $1,182.06 | $1,257.2878 | $1,257.29 | $1,257.30 | $1,257.40 | |