| 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 | $218.39 | 6.135% | $231.7882 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $159.71 | 13.787% | $181.7292 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $79.59 | 4.540% | $83.2034 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $104.93 | 3.413% | $108.5113 | $108.51 | $108.50 | $108.50 |
| Purchase #5 | $202.74 | 10.775% | $224.5852 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $35.49 | 9.139% | $38.7334 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $133.48 | 4.248% | $139.1502 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $934.33 | $1,007.7009 | $1,007.70 | $1,007.75 | $1,007.70 | |