| 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 | $26.25 | 10.850% | $29.0981 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $124.54 | 7.695% | $134.1234 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $88.99 | 6.119% | $94.4353 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $189.71 | 8.758% | $206.3248 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $88.92 | 6.335% | $94.5531 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $149.32 | 7.844% | $161.0327 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $219.32 | 12.807% | $247.4083 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $887.05 | $966.9757 | $966.97 | $966.95 | $966.90 | |