| 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 | $247.93 | 10.138% | $273.0651 | $273.07 | $273.05 | $273.10 |
| Purchase #2 | $187.53 | 12.628% | $211.2113 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $147.80 | 10.452% | $163.2481 | $163.25 | $163.25 | $163.20 |
| Purchase #4 | $130.68 | 11.218% | $145.3397 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $76.29 | 3.449% | $78.9212 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $75.31 | 7.224% | $80.7504 | $80.75 | $80.75 | $80.80 |
| Purchase #7 | $16.80 | 11.138% | $18.6712 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $882.34 | $971.2070 | $971.21 | $971.15 | $971.20 | |