| 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 | $118.64 | 8.357% | $128.5547 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $135.80 | 13.263% | $153.8112 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $8.64 | 8.153% | $9.3444 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $226.35 | 11.497% | $252.3735 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $64.50 | 4.773% | $67.5786 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $189.76 | 9.863% | $208.476 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $112.98 | 9.124% | $123.2883 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $856.67 | $943.4267 | $943.42 | $943.45 | $943.50 | |