| 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 | $133.60 | 11.148% | $148.4937 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $28.78 | 12.107% | $32.2644 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $231.41 | 3.489% | $239.4839 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $63.72 | 8.658% | $69.2369 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $45.97 | 6.772% | $49.0831 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $207.33 | 11.380% | $230.9242 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $116.79 | 12.607% | $131.5137 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $827.60 | $900.9999 | $900.98 | $901.00 | $901.00 | |