| 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 | $27.77 | 11.289% | $30.905 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $131.82 | 11.854% | $147.4459 | $147.45 | $147.45 | $147.40 |
| Purchase #3 | $214.93 | 10.864% | $238.28 | $238.28 | $238.30 | $238.30 |
| Purchase #4 | $182.89 | 5.403% | $192.7715 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $74.79 | 13.735% | $85.0624 | $85.06 | $85.05 | $85.10 |
| Purchase #6 | $194.84 | 9.110% | $212.5899 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $183.70 | 12.435% | $206.5431 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,010.74 | $1,113.5978 | $1,113.60 | $1,113.60 | $1,113.60 | |