| 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 | $221.34 | 3.696% | $229.5207 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $27.56 | 4.853% | $28.8975 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $84.50 | 11.221% | $93.9817 | $93.98 | $94.00 | $94.00 |
| Purchase #4 | $30.95 | 3.381% | $31.9964 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $124.66 | 9.542% | $136.5551 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $204.76 | 12.568% | $230.4942 | $230.49 | $230.50 | $230.50 |
| Purchase #7 | $199.99 | 5.816% | $211.6214 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $893.76 | $963.0670 | $963.07 | $963.05 | $963.10 | |