| 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 | $202.25 | 9.242% | $220.9419 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $31.67 | 12.470% | $35.6192 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $10.75 | 4.792% | $11.2651 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $181.66 | 4.675% | $190.1526 | $190.15 | $190.15 | $190.20 |
| Purchase #5 | $99.64 | 6.496% | $106.1126 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $14.87 | 12.645% | $16.7503 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $200.65 | 8.837% | $218.3814 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $741.49 | $799.2231 | $799.22 | $799.20 | $799.30 | |