| 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 | $115.67 | 13.153% | $130.8841 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $242.73 | 10.350% | $267.8526 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $171.60 | 10.289% | $189.2559 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $218.77 | 6.601% | $233.211 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $183.36 | 13.679% | $208.4418 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $23.66 | 4.315% | $24.6809 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $184.76 | 3.657% | $191.5167 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $1,140.55 | $1,245.8430 | $1,245.84 | $1,245.85 | $1,245.90 | |