| 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 | $104.38 | 11.395% | $116.2741 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $63.59 | 9.696% | $69.7557 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $162.75 | 11.675% | $181.7511 | $181.75 | $181.75 | $181.80 |
| Purchase #4 | $238.41 | 3.539% | $246.8473 | $246.85 | $246.85 | $246.80 |
| Purchase #5 | $32.59 | 11.110% | $36.2107 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $125.37 | 3.824% | $130.1641 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $215.82 | 5.751% | $228.2318 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $942.91 | $1,009.2348 | $1,009.23 | $1,009.20 | $1,009.30 | |