| 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 | $224.39 | 9.231% | $245.1034 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $236.29 | 7.139% | $253.1587 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $126.49 | 4.458% | $132.1289 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $118.32 | 13.269% | $134.0199 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $172.60 | 6.542% | $183.8915 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $110.49 | 4.495% | $115.4565 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $173.73 | 12.409% | $195.2882 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $1,162.31 | $1,259.0471 | $1,259.05 | $1,259.05 | $1,259.10 | |