| 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 | $182.70 | 9.429% | $199.9268 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $183.92 | 5.842% | $194.6646 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $26.94 | 7.329% | $28.9144 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $10.79 | 3.471% | $11.1645 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $241.58 | 12.413% | $271.5673 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $110.29 | 5.828% | $116.7177 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $218.61 | 4.619% | $228.7076 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $974.83 | $1,051.6629 | $1,051.66 | $1,051.60 | $1,051.70 | |