| 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 | $128.73 | 4.809% | $134.9206 | $134.92 | $134.90 | $134.90 |
| Purchase #2 | $142.68 | 11.147% | $158.5845 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $90.45 | 7.868% | $97.5666 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $94.93 | 6.542% | $101.1403 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $236.90 | 8.731% | $257.5837 | $257.58 | $257.60 | $257.60 |
| Purchase #6 | $222.26 | 13.340% | $251.9095 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $223.40 | 8.153% | $241.6138 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,139.35 | $1,243.3190 | $1,243.31 | $1,243.30 | $1,243.30 | |