| 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 | $200.42 | 3.491% | $207.4167 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $226.64 | 9.145% | $247.3662 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $180.76 | 12.223% | $202.8543 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $138.47 | 12.564% | $155.8674 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $219.45 | 13.317% | $248.6742 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $188.52 | 12.593% | $212.2603 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $162.69 | 13.700% | $184.9785 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $1,316.95 | $1,459.4176 | $1,459.42 | $1,459.35 | $1,459.60 | |