| 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 | $107.54 | 6.334% | $114.3516 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $101.35 | 12.753% | $114.2752 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $101.64 | 13.191% | $115.0473 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $158.36 | 10.651% | $175.2269 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $165.26 | 8.194% | $178.8014 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $223.83 | 13.571% | $254.206 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $148.38 | 4.793% | $155.4919 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $1,006.36 | $1,107.4003 | $1,107.41 | $1,107.45 | $1,107.40 | |