| 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 | $210.31 | 12.837% | $237.3075 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $32.76 | 10.766% | $36.2869 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $44.87 | 4.252% | $46.7779 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $225.68 | 3.200% | $232.9018 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $196.44 | 9.181% | $214.4752 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $222.93 | 7.415% | $239.4603 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $28.27 | 8.501% | $30.6732 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $961.26 | $1,037.8828 | $1,037.89 | $1,037.90 | $1,038.00 | |