| 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 | $214.58 | 11.848% | $240.0034 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $176.90 | 4.110% | $184.1706 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $244.67 | 9.139% | $267.0304 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $39.82 | 3.783% | $41.3264 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $8.97 | 4.761% | $9.3971 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $45.60 | 5.414% | $48.0688 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $143.25 | 3.795% | $148.6863 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $873.79 | $938.6830 | $938.69 | $938.70 | $938.70 | |