| 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 | $119.28 | 9.244% | $130.3062 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $198.81 | 4.823% | $208.3986 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $100.64 | 6.766% | $107.4493 | $107.45 | $107.45 | $107.40 |
| Purchase #4 | $143.65 | 9.833% | $157.7751 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $158.32 | 9.636% | $173.5757 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $175.90 | 7.290% | $188.7231 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $136.30 | 8.573% | $147.985 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $1,032.90 | $1,114.2130 | $1,114.23 | $1,114.25 | $1,114.20 | |