| 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 | $123.47 | 13.824% | $140.5385 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $233.53 | 9.135% | $254.863 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $33.82 | 13.689% | $38.4496 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $175.81 | 3.429% | $181.8385 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $220.76 | 12.562% | $248.4919 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $113.99 | 11.394% | $126.978 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $94.81 | 6.740% | $101.2002 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $996.19 | $1,092.3597 | $1,092.36 | $1,092.40 | $1,092.30 | |