| 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 | $103.37 | 3.513% | $107.0014 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $126.41 | 13.614% | $143.6195 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $72.59 | 10.544% | $80.2439 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $27.35 | 6.732% | $29.1912 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $95.99 | 9.545% | $105.1522 | $105.15 | $105.15 | $105.20 |
| Purchase #6 | $114.92 | 13.239% | $130.1343 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $236.65 | 12.477% | $266.1768 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $777.28 | $861.5193 | $861.51 | $861.55 | $861.50 | |