| 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 | $119.70 | 4.385% | $124.9488 | $124.95 | $124.95 | $124.90 |
| Purchase #2 | $9.43 | 5.824% | $9.9792 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $227.26 | 3.403% | $234.9937 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $187.29 | 12.446% | $210.6001 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $226.34 | 7.836% | $244.076 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $52.47 | 7.754% | $56.5385 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $28.78 | 12.694% | $32.4333 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $851.27 | $913.5696 | $913.57 | $913.65 | $913.50 | |