| 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 | $188.88 | 4.733% | $197.8197 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $74.28 | 11.490% | $82.8148 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $114.95 | 13.742% | $130.7464 | $130.75 | $130.75 | $130.70 |
| Purchase #4 | $213.31 | 8.691% | $231.8488 | $231.85 | $231.85 | $231.80 |
| Purchase #5 | $129.40 | 3.158% | $133.4865 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $193.98 | 7.719% | $208.9533 | $208.95 | $208.95 | $209.00 |
| Purchase #7 | $125.32 | 4.163% | $130.5371 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $1,040.12 | $1,116.2066 | $1,116.21 | $1,116.20 | $1,116.10 | |