| 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 | $208.93 | 10.533% | $230.9366 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $11.59 | 3.530% | $11.9991 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $143.60 | 3.745% | $148.9778 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $186.32 | 10.458% | $205.8053 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $53.92 | 6.488% | $57.4183 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $80.96 | 9.770% | $88.8698 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $161.80 | 12.202% | $181.5428 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $847.12 | $925.5497 | $925.56 | $925.55 | $925.50 | |