| 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 | $28.42 | 7.634% | $30.5896 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $239.78 | 11.494% | $267.3403 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $242.39 | 4.551% | $253.4212 | $253.42 | $253.40 | $253.40 |
| Purchase #4 | $96.84 | 10.466% | $106.9753 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $185.89 | 7.274% | $199.4116 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $202.94 | 5.346% | $213.7892 | $213.79 | $213.80 | $213.80 |
| Purchase #7 | $173.84 | 5.789% | $183.9036 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $1,170.10 | $1,255.4308 | $1,255.43 | $1,255.45 | $1,255.40 | |