| 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 | $114.45 | 4.281% | $119.3496 | $119.35 | $119.35 | $119.30 |
| Purchase #2 | $222.79 | 11.794% | $249.0659 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $73.71 | 10.571% | $81.5019 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $228.41 | 8.572% | $247.9893 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $183.34 | 9.752% | $201.2193 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $196.83 | 10.607% | $217.7078 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $21.52 | 6.698% | $22.9614 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $1,041.05 | $1,139.7952 | $1,139.80 | $1,139.75 | $1,139.80 | |