| 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 | $192.50 | 13.756% | $218.9803 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $219.47 | 13.116% | $248.2557 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $240.59 | 13.619% | $273.356 | $273.36 | $273.35 | $273.40 |
| Purchase #4 | $113.90 | 3.417% | $117.792 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $14.58 | 8.497% | $15.8189 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $120.64 | 11.253% | $134.2156 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $83.33 | 12.392% | $93.6563 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $985.01 | $1,102.0748 | $1,102.09 | $1,102.05 | $1,102.20 | |