| 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 | $97.52 | 7.441% | $104.7765 | $104.78 | $104.80 | $104.80 |
| Purchase #2 | $221.87 | 13.797% | $252.4814 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $6.79 | 10.400% | $7.4962 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $135.42 | 11.648% | $151.1937 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $199.80 | 9.344% | $218.4693 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $212.81 | 12.286% | $238.9558 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $122.84 | 4.606% | $128.498 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $997.05 | $1,101.8709 | $1,101.88 | $1,101.90 | $1,102.00 | |