| 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 | $97.66 | 3.485% | $101.0635 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $248.44 | 9.264% | $271.4555 | $271.46 | $271.45 | $271.50 |
| Purchase #3 | $178.42 | 3.159% | $184.0563 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $201.52 | 3.644% | $208.8634 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $110.99 | 5.713% | $117.3309 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $124.72 | 10.394% | $137.6834 | $137.68 | $137.70 | $137.70 |
| Purchase #7 | $110.88 | 5.630% | $117.1225 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $1,072.63 | $1,137.5755 | $1,137.57 | $1,137.55 | $1,137.70 | |